{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "62067",
    "entityType": "User",
    "nonce": "0x23ff237807d14688dd23ee829881ee976f684c8046fed72f6613a8419162db19",
    "signature": "0xbd17ac496d90336241180df9f3e24728f19d57d64c645e063f3ffed50cce9393709edfd07f79756adb1f5e1508842136da1ca4eb5ee734a76c4a0070fc11bdab1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}