Signs a token-emission datum in the mempool using provided _POA_ certificates.
## Request Structure
`JSON object:`
```JSON
{
"method": "token_emit",
"subcommand": ["sign"],
"arguments": {
"net": "network_name",
"chain_emission": "chain_name",
"datum": "datum_hash",
"certs": "certs_list"
},
"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_emission`** - the name of chain (`main` or `zerochain`) `optional`
**`datum`** - hash of the datum
**`certs`** - list of certificates to sign the datum
### Curl Example
`Request:`
```actionscript
curl --unix-socket /opt/cellframe-node/var/run/node_cli -X POST http://localhost/connect -d '
{
"method": "token_emit",
"subcommand": ["sign"],
"arguments": {
"net": "riemann",
"chain_emission": "zerochain",
"emission": "0xF7D26F9667EFC236EECD1001394445E9A300858CFB3CCA853ED846B6E56A9E27",
"certs": "riemann.bridge.pvt.1"
},
"id": "1"
}'
```
`Response:`
```json
{
"type": 2,
"result": [
{
"errors": [
{
"code": 0,
"message": "Datum 0xAE43A6BC351B89DCA92E86ED42720443BA913FB81838DBB224931D4B7B0379D1 with 256bit emission is placed in datum pool"
}
]
}
],
"id": 1
}
```