{
  "manageEntity": {
    "action": "Repost",
    "entityId": "568762",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44bf0498b1bd27640f4ced030072bc094c1589f31f768b9f583affed0e0a1ed6",
    "signature": "0xc2ee752f3613cb4ab0a42dc01dd10e88643e4c55b9d427c9e2fff224f3c6f9050ba6dfeb7001b5e814e0318e40375241608c9869faa7b8bd3c74aa6d07f468271b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}