{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1561936148",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x590bdea465a311db94707571543e338fda1e31182e052ed2c6768367be43595f",
    "signature": "0xa60bf46bbdbdae37474aa03347f5657017fe2038a01923119b0090701bd681a636367dafff2c7014fea83f5edbe45f266e3f84b6f30aece041348514e47a44071b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}