{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1904718683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a04c6fead3ee8c8450403e8f09815f67105dafbc857f234b873844822a2e78b",
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}