{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb4e1eb6f01fd269cb2ff5f90ee4e0c2085aa61946d20130579ce5ca2f0aaa29f",
    "signature": "0x9a9021a677947f6156dccb51b370901d78f1c921ec26ba5742b7a031eb12b2b829ba94a618151f7a73295962acd7150ef18206ecf8203533bed726dbb50547101b",
    "signer": "0x6159c95cFF5F68A8C5480982647CA1D60b9d5D57",
    "userId": "497077653"
  }
}