{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545541",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8f2c80c1cc2673297ab874f5715424a991326d78ae2f48784840f64b531b4aa",
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    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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}