{
  "manageEntity": {
    "action": "Repost",
    "entityId": "772109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b465ebc48fcd781abf6c22e0b7a76b1562a42a028c9d9686b4f187ea5e5ab20",
    "signature": "0x813d1c827f80f167906a66cc078340bd4a3d0b925f05682f276ebc0ec5955bd412d84b16a7bb3211815fa4e9c5b30f4d6b52fa8bb2c18f77b00c02ab1c8280a81b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}