{
  "manageEntity": {
    "action": "Follow",
    "entityId": "512354652",
    "entityType": "User",
    "nonce": "0x50225c7d26e9a91cf5126add0380ed63dc95913ae47454c7f0b200aea4d8bfa8",
    "signature": "0x648d355b363eda583430fc17e85abea4c4bd59271657d6f45ee577b06afd10be546ed2853c03b8ace298285e812f167455d64b804f76149b8a5415fa10b206381c",
    "signer": "0x253047c0af4Fc72D6658Bc16df0b3FE0dB459513",
    "userId": "186198383"
  }
}