{
  "manageEntity": {
    "action": "Repost",
    "entityId": "311847",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d1049eb8657aa5265b11609cb1bae7fce0aca016fb365ec2051cc771007ddc8",
    "signature": "0x9d67421da4be2c7578709615c7cb5452f8e9fcab11006fb88bd42339232078747d466c11ba84277909a8085880527fa23712f78a27a90c4a968df1510b8c60861c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}