{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1de1d0874a4d89477ddb5af05de7a0702b5ec2cf4c5d7324bb920dcf65d655fc",
    "signature": "0x92ca9c32c008da731fa7742b8156d2db92be12dcf6b3773a20aeb340e9340d9c4a9eeaa615307e787da3910ec9d9db6361deea1e169527759b41ac8e6c87bb8c1b",
    "signer": "0x5558558B99A46049aA07f54806C03dF69467381e",
    "userId": "620750819"
  }
}