{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "116380",
    "entityType": "User",
    "nonce": "0xaf2d5f3c3170fa5ab02f854ed586c3f53476fd5ef691683dd6a76bcda1af7086",
    "signature": "0xe89e93ab473cb027f1e2051bd46bf44cbcadafd4c7e0331cdb97bbe0b33d39056cafb0f57f72a5094622fdcd13094cd29f1cfb59da488f8d3c748cce03adfd2f1c",
    "signer": "0x926F8d71a7109CF6Cce00DA74e1BcF50aAf63E8b",
    "userId": "358546053"
  }
}