{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2064453477",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ff5d91ad72803225c5d5f1bf0867d4ef97637b7a5f9b8423b5a48460381b9a3",
    "signature": "0xe55ed5ed382495a666bf2ce13d8f4ad48c0786d8cabcb7fcb4a9e2bb09d68e685cf246fa9004b495451b15b87c54bd1132e1eae63e3daf7d25956c0c2df37ada1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}