{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1740339868",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca9146681f64cb1d42b8b2c3d98c9c03710be7d403d9d9fbb93b94636493a8e5",
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    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
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}