{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1358506400",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18af5a81a54c8be69895f53d78c3e4c1c8c3d3499ef6409f5efca6cee5283220",
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    "signer": "0x94072C091E5edAf7bbccf2aC8257a1590541a307",
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  }
}