{
  "manageEntity": {
    "action": "Repost",
    "entityId": "509551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e959b10d17aa823fe56209e7683860adfe9e6592dce4e8b817e86f8b17e8602",
    "signature": "0xc5a7dcc5d5d14bb0c53c95dc757876c45359dbde4e7e5e1165a1418d2eb88ec27eda3638adaec403114a6299c2be36e2f826c00b20347c3023a0fbc9fcd5dca41c",
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  }
}