{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbc525348fe1d865948524941312d49c1441f3e51671056b7da9deaf62c0cd02c",
    "signature": "0xcfe57831f68ef886c958bbcde495ad3b4ebe166b68c2736645c0ac5e1b2cdb4e4bcd91bc85155dc6a99a3be3f96311a828c06310819cb293e1221aa43d6ff8191c",
    "signer": "0xaF7e1E037FC865Cf0F8b693008900402789b4138",
    "userId": "542937414"
  }
}