{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299413489",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2055cd099975f2203f849c5a0267874f48ef1fca7b167158f2faea4cb0a5805c",
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}