{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2043399417",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x400b56a1aaebbb262d856a514fb433b9f1f5fb3f9e4a1fc9fd3650563b08c6bc",
    "signature": "0x115ee0ba57eb29550adb27e59955f6a0261e2307b7598d4baa2175fecd428abf0a443c38601f7f119143a162e34d0d7f89c76ae78c8fffa2715c52a17ac853151c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}