{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2003739386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5735d5c4cc5ccaedb4db02e11c95a680aaf9c6793e42f700698daddb6d99ec8e",
    "signature": "0x80ca813a41c7fe9631dc2de72ac0ab07165163cb0a02a0b7dd93de46adda093912717dd1ec45bc7f5fae4967935d5da641750a5e629f305da0e504bbb808ec7f1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}