Lists datums in the mempool.
## Request Structure
`JSON object:`
```JSON
{
"method": "mempool",
"subcommand": ["dump"],
"arguments": {
"net": "network_name",
"chain": "chain_name",
"addr": "addr",
"brief": "null"
},
"id": "1"
}
```
`Parameters:`
**`net (network_name)`** - name of the Cellframe Network. The list of networks can be found in the `<Config_dir> \ etc \ network` folder or received using - [[Node Command - NET LIST]]
**`chain`** - the name of chain (`main` or `zerochain`) `optional`
**`addr`** - address of the wallet `optional`
**`brief`** - shows only hashes and creation time `optional`
### Curl Example
`Request:`
```actionscript
curl --unix-socket /opt/cellframe-node/var/run/node_cli -X POST http://localhost/connect -d '
{
"method": "mempool",
"subcommand": ["list"],
"arguments": {
"net": "riemann",
"chain": "main"
},
"id": "1"
}'
```
`Response:`
```json
{
"type": 2,
"result": [
{
"net": "riemann",
"chains": [
{
"name": "main",
"removed": 0,
"limit": 1,
"datums": [
{
"hash": "0x2777A2E98F1B73857B7DB172463FB87BEF9DE1DA39D380A455D9897A66D2FE06",
"type": "DATUM_TX",
"created": {
"time_stamp": 1745479936,
"str": "Thu, 24 Apr 2025 07:32:16 +0000"
},
"main_ticker": "",
"ledger_rc": "No enough valid signatures in datum",
"service": "transfer",
"action": "regular",
"batching": "false",
"warning": "An item with a type TX_ITEM_TYPE_SIG for the transaction was not found, the transaction may be corrupted."
}
],
"total": "riemann.main: 1"
}
]
}
],
"id": 1
}
```
With `-brief`:
`Request:`
```actionscript
curl --unix-socket /opt/cellframe-node/var/run/node_cli -X POST http://localhost/connect -d '
{
"method": "mempool",
"subcommand": ["list"],
"arguments": {
"net": "riemann",
"chain": "main",
"brief": "null"
},
"id": "1"
}'
```
`Response:`
```json
{
"type": 2,
"result": [
{
"net": "riemann",
"chains": [
{
"name": "main",
"removed": 0,
"limit": 1,
"datums": [
{
"hash": "0x2777A2E98F1B73857B7DB172463FB87BEF9DE1DA39D380A455D9897A66D2FE06",
"type": "DATUM_TX",
"created": {
"time_stamp": 1745479936,
"str": "Thu, 24 Apr 2025 07:32:16 +0000"
}
}
],
"total": "riemann.main: 1"
}
]
}
],
"id": 1
}
```