{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147362",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9aa28f6700d1334813f5a8a10421be23b6ae45180293dc84034a855b382bd1aa",
    "signature": "0xee9435dd65f736fb2c9ff78176769e5f7602ac9491ac8db1427d42a70d1e0a5a37e8ee2de65afc8ef2826edc4915322b83af743a597f5434070340654386c46d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}