{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1229112258",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44d9a46ab72eca07d96723e3bfbbadcb09ef6c48b57e73309e4beceb577dd728",
    "signature": "0xd083fc0e6a1281ec6ffbd8f1cf00fb60fe28ed90ce845711e89ed746cabea8b2343e2d6f31e7527501a919183f71186d6959accca93dfae0f42bf04f516415531c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}