{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x60cb89d76dd4b2554930d742efc3e91f73eabd2b9c71c470b1e7a4cf745b00b8",
    "signature": "0x11694a96c7ad40f2bcfc5c71a422ab612bfa90ef8e4c1c7daf2dbf02414f654544b7e9fb412d7c168068761da3cd208a73b035db18957ded06e1b6c1bdd4edbf1c",
    "signer": "0xdCEd2038393702F47EfF3e1fAc5D5Ffb9abfE03b",
    "userId": "883672014"
  }
}