{
  "manageEntity": {
    "action": "Repost",
    "entityId": "964632",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a8f88fa390d92105518dc6dcd819938ccdb83ccab4007a350d669f1a3fb9137",
    "signature": "0x2045dccdce0b25e2c3c04c89366a1e9245ffe3c3a7ba7ecb021d6bc3a1e1f755025bfe54e6418b9b4484565cc00e8ea7a6915eacd23af339a21c6408e0af5cb21b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}