{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "69882",
    "entityType": "User",
    "nonce": "0x2bb30fafbb9cc47e9530649e031479fb244b91b80c062cc34a53abe2481c1a05",
    "signature": "0x3526b08737e95fa318b45f781aeb976c871f0542eef6d7ad5beb1b6baf4cd45d47da37df220fae71a7db2e19d07fa339fd4a2c98c3d9e6765366b5e6d283909e1c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}