{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "29084",
    "entityType": "User",
    "nonce": "0x0cf40fce7e360758da2cd888df8e2fd48e575c7d99b782e059defabbde7930ee",
    "signature": "0xff4e6166861426f8cd16fe9d584450fb5e884b28805570066d19adeb2ac38be24c1582a030f2567d1676a3f428fc1ab3c795312abe8f2ecbf0bf4f3dcaec96d41c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}