{
  "manageEntity": {
    "action": "Repost",
    "entityId": "516383821",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2adf07a17eb69d31a53ac366f33d9e9998f1122565ba599de10d841caa12d5e4",
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}