{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1421694356",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1db9d089ea2d7341bfe146e4716aa0413f4d9d5ed4ec2e4008253f8baf118bc4",
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}