{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x497eb1486f484ecf98342a3180efeeec37584390d02f5513f165537a7bb30115",
    "signature": "0xe552e0a22743a4ed4ecd36ce3932005c39f8f74d31c9e70d942a24432db0b87e7928b43495bfe5681e8a49ee6b34baccf382e9a7dc024d62dc86983baaf3a69d1b",
    "signer": "0x04776FDD97df04340480e75C0DC68Cd805F19DE7",
    "userId": "713691257"
  }
}