{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1475434690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f07d7e859c035feeee31f332bdea8552f8462c267d662e881176b86b8c239cf",
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}