{
  "manageEntity": {
    "action": "Repost",
    "entityId": "391221191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5891e4aca4effd128706a38fdd3dd10470387a59d7082e506c91984101d7b72b",
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}