{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112828438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b464c1d5347052577961af10dc64d9f81b47fdda19009dc516637de0fcd8cd4",
    "signature": "0x48c7323d2fd7f72a16eab5f0960d783b09d09baf5701f25cf911c9e998fbec24172bd2cd51924ab2027b77ca63f0a5076f8c06b8086d0320d2db7f4990135cb81b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}