{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3407",
    "entityType": "User",
    "nonce": "0x1ce97872204b3f5da41d762a36c5dd7f4fd3d37cd7f548a010dc6be501dc2468",
    "signature": "0xfd64960bbe959df80e71b5b24bf6bb1d0c7dec5ee85254cbd07f4b8c6c21502c30d75dbeb5d128a23d06ae153d4c44ad02aa1e03271edbcbc12f4dc3f8f0da831b",
    "signer": "0x31f113DAfe6A8b8032CaEa0Fd666C5Ea05E56332",
    "userId": "287310001"
  }
}