{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1242379660",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cbd090bceb2233623a23c20ccebfe9c54f70030c1bb425dc2d8d69a1c7cfb63",
    "signature": "0xbe4500c8c2e6d09a6c4e0495435114d8fe47aa3def529f468dcd1ae10dafa05f48e3e620ed332f5ca75eb07685d846780fab2f774b4dd0de6c7fc8b65ac035ea1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}