{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126922",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70fe40baebb2421790ddbadc212d069ea19797532b51d8641605184d68291028",
    "signature": "0x50bb497acef3a4aacb5874ccb01f63f1b21e7f2f0af942497d77a506605d74fb616d6d053ccefa875d916e6ae29272614613c91b47993b793ac0b30971dffe711c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}