{
  "manageEntity": {
    "action": "Repost",
    "entityId": "499767504",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b3f4bcd3214fc84665baf0341b836f1fd39e297ca3962a0bb212bde3b5e9eaa",
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}