{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "39865",
    "entityType": "User",
    "nonce": "0x25674822e682dd94f6d22d563d205724ee289d3407a0028585a225ca0b880835",
    "signature": "0x24d13d3432cf5c362fb524d36d15714474ad1107485ec333cb13cf69d3ea04be04139ef5f4544724905117f3e620cd55ebc6e79a97e39624c1d4f05d26253a9c1c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}