{
  "manageEntity": {
    "action": "Repost",
    "entityId": "572997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0a1d069d2c63118f3d7f6c54ddfcbd0e94228e40b9377efac5e032ddf49ea7e",
    "signature": "0x759d1d7cf1009ab1ed5e20c65a3d1098b9869a351a6339191a60cc3e8a00430318438e40591e586bfba20a9cdde3053aed77c299004d23e8f70344ec864412861c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}