{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1225779747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92e8f8666ddbfd334b7a1c7c6a3c7b242957648beaaa6fc0e30d782ba436e9fe",
    "signature": "0xde7d9490c5b21c69eb23d80258059254531f2741be40573ab2881a83b9f1243650071f68b25351280d3882c23d8d260b8931066ceec82c1b13cc565bcd0801171b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}