{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe765de40c2c8f25d62b6e592ca7671b2cb45c5277c2853a89579f761e04d930a",
    "signature": "0xc576e064905bd046d7e4958fe91435313936b061971beb0313c11d2178d246847b6f4e91dbeea0077d61c66aab6aff45a502e1cc5ec4f1f9c0bfd7afa99ebfb81c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}