{
  "manageEntity": {
    "action": "Repost",
    "entityId": "124836",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42bf1cc19be03ac9641f4c8608386bb2afc8ff0092b09ee0378c643250370819",
    "signature": "0xe30ade1c3702a21f06764281d4849890d5ebbf6f9ca10fdaac226405e86bdd980ed6c6fd37aff9a3dc0d019282acacb014e4cf7c8a042456c03dfc16815814da1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}