{
  "manageEntity": {
    "action": "Repost",
    "entityId": "256449037",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3dc60d3e2f0f079e6cfe5dc9076ab5066d41b00c99bab92831e1ea0eed18e7b",
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}