{
  "manageEntity": {
    "action": "Repost",
    "entityId": "604549969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b957a3ccc961c19b54d61e05cca5684b655b150acfc45d73dfb671911a16246",
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}