{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299413489",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x621b545c8617aca98e49d591b13706a0aceabf346a2d6dd40d5ed84ddd5b3ce3",
    "signature": "0x52d495681685f42b6ec0c2c46215326aeb6b5112781e886a4099282fb47b1c58079bba5a8efd5b535a7252148fa2fd8640808c2d1d40bf33bd6e02ddf2530e251c",
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  }
}