{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1403873581",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5996d23814365c7582dbf18c400632909821c560b72d200d0740cd2d9c4334c1",
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}