{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126078023",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5ecca0eddc8a81b6e207e0f57bdfb22ad591d253f2513b8a8717252e1734dfa",
    "signature": "0xfb34323b134653a82e02a67c1f21b335374b4914021a75db76459c30df997b534b8397012a16ae5d015666bdba3eea624b65dec1c550f54840a7a536e9eaf5b11c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}