{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1437707504",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a75f2aad17f60517b0753c87f3da0f425bfb5a05fe0175fda1a7c702ebe05a7",
    "signature": "0x63cded5f7252ba1e3fc8e2ed97900cdc423acf2b0d1ad83a57a22da43e5bf465010f5f6aec1eea6ee5b832955fd8c5051868f0ca5f63f51461f2006e4bfd5eff1b",
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  }
}