{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd0c53e15e0ecf299761766975c8a6b5cdbf8a798b95a9c5b4ae404dc8966e913",
    "signature": "0x073edede0a55d6b7bb5b1c865b8c9a79674c62867fad8738e451a96aaa8f5c2f29d61ef021d3cd109cfd247228203c1d0cc5a2f3c3def8d1fd9cbf3e78fe91551c",
    "signer": "0xb618b4D073be9B97b1398D5e0bF64A5c6730E1a5",
    "userId": "813542543"
  }
}