{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x392cda0da2111d8d5de8a111c0fea00eca01bc8adfdfd527c602786202869a6c",
    "signature": "0x28f5b5ddf38b4808a8bf553bcdc4efd62c60b8a28b81687fb612e1bd2723aced5d1233b07cf4f7a8b7d7ed582f60a5d5a45557ce69aed468d4b7d8f90e3a1f551c",
    "signer": "0x399f60970750028d6AEE8Cd89FB22768d383B3F2",
    "userId": "128114836"
  }
}