{
  "manageEntity": {
    "action": "Repost",
    "entityId": "555942531",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc38696252d9a24a12efa5d61876681e24767ae49302c6fc180ea219fa9cd417",
    "signature": "0x51822a73054b6b204746cee2f4d1a9adb94506ecf8ea08081947831e3d47e42a2be7d8c24b3454b65babf4555e3552d82dda41ad685671b8646f308c3807df7f1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}