{
  "manageEntity": {
    "action": "Repost",
    "entityId": "189837737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x377687b9b6198c3395c550558b1a6d44ed47f4f3ccba3c590d71a7c78b8d3f0f",
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    "signer": "0x061A60900C738C67bcf3F9Cb7Fe8f703DbEc8Ee0",
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}