{
  "manageEntity": {
    "action": "Follow",
    "entityId": "5642",
    "entityType": "User",
    "nonce": "0x71fee25e16ff8f4ec7ea4470cb2815ca88c4aaa8f595bb631a754ebc6e936306",
    "signature": "0x6ebbd6c489f77cc4226d59fdba5434b15f190be8a8f54f121acc2d11bd882a191d40020dfda5cf0b4d615d8c030c26174783b72b686ab0c953d98909cbf31fee1b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}