{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1626664712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69aeb439b0e973e96eed5936c696150a9ad42b6de9fd192a6b9e1e7bd0b4171c",
    "signature": "0x5398ed9ba7013b87cf01a34d00aeb5179ee74a40e817827e2d978f0fd51047ef05f0d1333b330c85d5401fca3f92b48f60c267c45164db5496b3f81e98c10fe01b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}