{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d7d3f45076c88a4be2e84a0feb61acac4b3ea4b7f96cd33adcaa3a93d9f457b",
    "signature": "0x7b8583741af6075951b7e2c3ea0bb5801c0559d8cb51c23c9576cfc3e984a4831a17b5861effa34e6e212b183bcd09dbbe048dc40c994b4c47adfa2dbb011d961c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}