{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1418037224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1cecac45f004b8c676ead0f76015c5e8fa89c897a15be24c885c0d1f1beab7f",
    "signature": "0x6f188c8a903f16908b72b76b8b1260971c0418237696f4c5cd700d4bd6d1d3d56df8719850dba592abce3ddb7087ea39e08f12846508209c0be9ea1b5d0329e21c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}