{
  "manageEntity": {
    "action": "Repost",
    "entityId": "542599",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20a202cb60ee8bcb5e38e47a14100b0d1b0aa3d69c147a0f63ddf6d7220a2a48",
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}