{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1454701852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc08a9b79a53bf4c0ee3eae878a97dcf48431407b8d522216994fc62e45b1224",
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    "signer": "0x38C35E6d98e3a8e47c96Cc5d8e8DC05C8797Ce75",
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}