{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545545",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x801db48f912e88e35d96a2eb2be672d8fe5fd289683259e6ec43e74a1bddc276",
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    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
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}