{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1713638648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57132032559681160b6a49980954b92c7446e9738466889212139174563ed0b9",
    "signature": "0x2cadd9229ca31ff18bc13c8967d95eddb469ac9d94fa073615e56090ed7c4a890cf35347dc3fd30412e1fe7fdba7c037cad417727cfe432e829dd37dc63a7af81c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}