{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x956846865fa0343659e7976ec8eeca08b02f38b651ead0f71b970c7a3f5fda55",
    "signature": "0x82ee574ff9abc637659b923885c54fffccb75352229ca6e33d5bcfd6e37211770a58f03452bc30d59e2e2850c9e4227119de2b9a0964dd80ee674b946e2451611b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}