{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "126786",
    "entityType": "User",
    "nonce": "0x24bfc0eb3a8f73db44e2c4450c49ded20299a0b8d97ef4ed80f3ea85fcff9c16",
    "signature": "0xb9850d3ba2b3bb148d00d7fffa4e83a6694a111a399792921c13c166ecf2baa53872f643ad5995e4182216d3b64e442a8e7419af6514b693e6443e0514becef51b",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "175162"
  }
}