{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd54068d2a6f49c14d62785ceb24d03e0624857233d2ecb89f2d0961aa92eda6c",
    "signature": "0xec5f9496445a38a09924ed8cf75cbefe3430109ff8428f076738fbe06fc97d227d64bac3b971cb360339eff7e22a91b44e7ff5a0a927a1da7594c4fe176e44991b",
    "signer": "0x9433D425e40bbE9860967f260A51Bd24E44797c2",
    "userId": "448199548"
  }
}