{
  "manageEntity": {
    "action": "Repost",
    "entityId": "273479404",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe29f7e2bb5fe1dca08b1d38ef1a06a4c40403130c2056fe1a459e1eacab2f40b",
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}