{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266693",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cfd9e73d058f2ebbd05148f21c3f6c3c756c73d02dc1f7aff6c306c13d6d49e",
    "signature": "0xa697504713e76f780b5521e239cf553954084d6b54bc8bc410aae2bec2ff88fb76c0f6d5fb4e88b1ea28e5e15feee097c42dc1d2bdcb59f2ab3638008055fc861b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}