{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "97359",
    "entityType": "User",
    "nonce": "0x2cfa1ff3c704cf0020715800498b064fd1527022a1bd4284092a100c05de0834",
    "signature": "0xb7ad97e28c3d40ad93112a82056a810f7c10b3348f1d3ea12aa327c755444b0f252d29fec5d76f476ef203e98c311067424aa67830bfabcd0d0d7d5637b5b5421c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}