{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887827",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50e31b132f222ada436d03333e81ced7dd143ac59603534f46b5d9b8d52c2ada",
    "signature": "0x869249e24c38b2811b46d75ec27830073235a0631a09d4026191f0ff02ed75ff52806505443b734c35af13b63d73431b9f96e6853659d43c7864e59d63ec07621c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}