{
  "manageEntity": {
    "action": "Follow",
    "entityId": "101990",
    "entityType": "User",
    "nonce": "0x2ba366fdc6455ca78acd8a24370fd79c2de156ebb1e4f120965ae0a88308b206",
    "signature": "0x536ced59b3685b46ad47c3bdb571b712fa966b0b1d7301528338a09c59ac1f3b031d30ddefa95cde9df26b2e7d6b23bfa59c26733eec3a22a077d7a7ec7446001c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}