{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1398893320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e05e21557227260b4b6af6577d3363bf21fa1f467b91ffcda9f6b18911be0b1",
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}