{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414228367",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e129fdb09d56578044f8657243954b8c27825252dff3b0ccba2a931fd606905",
    "signature": "0x84c483cfbf9f9b56c99f516d5975f40c48834113e58347b17cf982db98fd26a67dabbb88b9c03f1f21589d07970636e95b69da4dddc8de661e7770a10bed2bb21b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}