{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x903fb2a69a03bbbfeee04d5bb0a4c2820401d724f976286d6f52dc94252e6f0a",
    "signature": "0x1eb6f987d403a8d09acb04f591e6b83beb7a364ba1bfbc131e803a4994f7735c7c53511df723b3245c54b59743491681c669025e3dee0b2881680344f96487e71c",
    "signer": "0xA75Cba2172aDa64088CE75Bf598F74af5f92dEc4",
    "userId": "371148181"
  }
}