{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "14294",
    "entityType": "User",
    "nonce": "0x6d1cd7e788bf30b190787d53a9b5b107b2daa655aacd67a9cf93774ae8b1bd71",
    "signature": "0xe7d3382964b0239ac2e2dbe30ce1251d15684195c2cbc42006a511c37474053b3b4d49022860b4d40c836a726545513a4cfcd258df9b13b3183f5f45863afca31b",
    "signer": "0xdEc12eC3F7972dB51907501aF18eb17FBa37a413",
    "userId": "211416595"
  }
}