{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "5847",
    "entityType": "User",
    "nonce": "0xdec7ec419846aa48e76cf35cf5d302743c36a2b37d29ab042542da48b745044c",
    "signature": "0xcf1c986082c7ab2cbdc62ee5e098c68089458e990eb61742ae81a95c9ed674e2079bb995a5d046143d2c86df4bf013449ec07073068631aae3d6f32d49c3e2bf1c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}