{
  "manageEntity": {
    "action": "Follow",
    "entityId": "990836999",
    "entityType": "User",
    "nonce": "0xa722b21dd5b95450a542d7b3ed4d79b43746a44fd16eeb1f31b618863d3fa734",
    "signature": "0xe34656a01aaac944ce8ab7abf5f0872086a5f0200f265039810b88e3573ce81629d8047fb498f4b3dbceec73a96554e4d98f1ec9ac6fa7bad48a4e80a7b125031b",
    "signer": "0x5C13CD392EcB86FaceF8A07FC5B300833E86cD23",
    "userId": "167249"
  }
}