{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "360658655",
    "entityType": "User",
    "nonce": "0xc59a93ab8061fa43ed4503d6fce3109170929c9aec849d3b33feda6c21e1cd32",
    "signature": "0x50aa19d5d6f1b038782082d00aff38b6b080f12f270cdcb7a876443405697b0f6ac998a0c1db7da10a1c94f5c32c942b753931e28249025c9431e7d498aa80561b",
    "signer": "0x92328BFDeD38C9a9De6E253A0CF5CB46A3B28611",
    "userId": "831117417"
  }
}