{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x91451aabc0ad2e9fa6c3d2036f761dd30ba72559f0cd4ca33556971f4812216d",
    "signature": "0x28f73db0f5c5159984163372546cccd5e729e00bc86fb7ea69d3d16aa4c183607ecfa67f1cceb6bb06276fb377469ac5bd65c26f77a9a0ddfb973f23fded73051c",
    "signer": "0x674FFC02F71bdD4bD3Ae60c618579EBDD541E397",
    "userId": "787787230"
  }
}