{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "79655224",
    "entityType": "User",
    "nonce": "0xed042854097e3acac8afed126f97cc754cb38daef995c2e7ecd8ae021d3d570b",
    "signature": "0xce38e004c8c09844931cb5b4a51c98be8e4426aa336d60d6d682a7e78692d9a11ecc017168817d942f6722acab17f09af7d389dc0bfb514f39caabf2c16566891b",
    "signer": "0x0E6Ef8dF2F401D8918d603B82ef321D94A721556",
    "userId": "648802251"
  }
}