{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190321",
    "entityType": "User",
    "nonce": "0x1fff7b6cb96c8f92eb7418568504b803c3ed65c3f174081ae4bdb719ebf527c8",
    "signature": "0xb16a7c08082960fb02785e270a164e0b220a5a6d598ef421e17c6eb577bcaee5492ae134fddb4fdbb7389a2514c25ad87399d0843a32b1c5dc40f4cfc1554a141b",
    "signer": "0x635a32c502d056dd6e3f4aC1eb15Fb0d90a88171",
    "userId": "1640466"
  }
}