{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505286",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa31c0cb5fb1d9c6020c3d04c82e9f90de9fe26cbb6cd68400108128de189d3b4",
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    "signer": "0xf86eFbd04a21E17dBD9908C016306c8211e740B4",
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}