{
  "manageEntity": {
    "action": "Repost",
    "entityId": "748863960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d177c449b06180950014ad0b3a1b8f7f7c9b51e51f91d2b24b561247045e626",
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}