{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3df49e9f73f9b8c07c151419401165be633f6ba6fa4f6271a5f10ba255f26f8a",
    "signature": "0x417db829f439dc20c9775e871ce7d76a037b6e89aedd5288e541c64e44bd4a281e2a6c78dc6d9a01b828c307e4b5bd10f936b25c44c9d38cf602f09a976f5bc01b",
    "signer": "0xdE63b4988BeFAfA6DA439B1A19b5d3B2a000A05e",
    "userId": "487437002"
  }
}