{
  "manageEntity": {
    "action": "Repost",
    "entityId": "665444455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bcc1adf8d0b21807db8aeebbc29499c157d560ef9a6304b9abe564d3f82fbe2",
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}