{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1534863914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd48cdcb853d4404d55d62953a868db77938fa0b090542a2252d8f867cf2951a",
    "signature": "0x9bdddd06392d5ea54c63743d52136426b4be25d4ba3454c26609e32813575b1b240f7e5c109d8c3bf3d30fc3735446f06568fcd8bf6cb07a4056d539a9837fa01c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}