{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "132274",
    "entityType": "User",
    "nonce": "0x3365f895fbca313c3b982df7bf4c26ab4490c4aca908ac9132bc13008f3c8c4d",
    "signature": "0xe3ba55552ec1cd5f9797f7f9837005b68b31ddfdcec8507f78078aa659d7a73a1ac4cfe4b2d7f434805e675e634242b917a36bf59e78c5803ae3453d8f71b8331c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}