{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x89ba6cdeddcd236ca6955538e846ed9d905e8a3adf3bd940d94922a40ba45e96",
    "signature": "0xb0f9fd159c96b475e1e36007f177582f2a163b57bc22863780f4b5990ddbff2508818fe9cf2d73414073d711620c85800b0a959c82343089094d6ddf05e80d721b",
    "signer": "0x1BF18676e3272039E0bF8f2a021954D13cC10a6F",
    "userId": "839909525"
  }
}