{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3980775bef3086e41d3aae6001b530d3e289ada09339bd753548ae0d358c7f6b",
    "signature": "0xf091a49a16cffd798070edf66c4410276e9ee624aab4ded27ade68d9d775ba3b0144f0713904d1ab4e2a8c5022fdd79a589ce1416874ddb95500c7f6dd699a121b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}