{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3a3a70640bbca2282b1f699a3086df5194f61ea426e1400bfb33bf6907487222",
    "signature": "0xf115f85e203e5be59a4744de6b57420f70015f06c781ff0c4f14b0bf640f83540153e3e159d50d73d433836a9e28a6da6c657ded799fef715dca0537c76528971c",
    "signer": "0x008de319cd77e6eCCc31Fb1b504137b4f4f54633",
    "userId": "623043253"
  }
}