{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1581420500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd767d9e1ae2827fcdb85412b11a375809a69950fc657514730b41e03a3efe12",
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    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
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  }
}