{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "4094",
    "entityType": "User",
    "nonce": "0x020ba6d289c8228333180bc33bacd02cb63f5f0a3c57e50efad57f611d6e8ec2",
    "signature": "0xbf62ccd9d05d2bb6962aec589d311734623421333eed10672a5770313385a645548c0b6654428d041e87cf842555dbc967cdbb2fe01e2aa47a0c4efdd1f189501b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}