{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73211318",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbfd4629088a932ed638894ee2ba55e5a55a66f52cca4aa3f313829d29c782d3",
    "signature": "0x3004d60b03641a3510db56f45b64338615feb04069cfb38fc28d80b2b7de0be1479928c3d07683121cf0206f099468978086b35a9c53fdfd653630f1835054bf1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}