{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385386774",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc187f3e511b974b6f4090dca973a25cbae41a9bac3d5cbef0912ae78727e92f",
    "signature": "0xca00c1d9d607a265b2f2c147b7616efb2b9a57d6ca2300437218c452b541d5596120e6f69536bfabbbd02307d272d4cd6a34a7263c0193b68f6463f2b141b73b1c",
    "signer": "0xA59019D8b271B1fC56c696FAB98A82581d424Db5",
    "userId": "46085"
  }
}