{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1319287418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1146e699bca9f2aee3d186c0b81f529afa8863a7c2dfe5acb627b9e72307133",
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    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
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}