{
  "manageEntity": {
    "action": "Repost",
    "entityId": "577460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ef5f7216ba7bb4f4278018c6d797f3424043031794f4a20b5958b3a77ae9e7a",
    "signature": "0x23a7e812335049d27d7712ea4aa1a0dced5d81f327906b1593c93b1f0b5b50d24299b54370a490cb4f6c87b102029a94835b8a598a34a5fb295dae4d98300d1b1c",
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  }
}