{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4b10062d54faa1be524df28b41a9d64b270516984d6e3eea8c9b02cfea01b0a5",
    "signature": "0x253abc0d0904ff983594011b156edfde2c220752400a9051acf9e4e4a67a2d9b0228011a34bb125382e3b940f47a7b9a4195c78b8edb4d693be4c010694f78bb1b",
    "signer": "0x45C3C3C84b1FBC3f9ecD57BB3e43dE4044d3Ea3E",
    "userId": "975596375"
  }
}