{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1339816935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcdb8aba875320175167b5c781518ac1188b99820c0e07ff88f3bb29bda27af3",
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    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
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  }
}