{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285510",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7d4b556cffbda5b7492b2a0b19b01146d4a1c0faccf513cfb56223ecc1d418b",
    "signature": "0x95ca9ea35e99185122201067ba313c6c4115fef09da96bc0e56251efd62d85bb4aca17f6055666a90612ef332ff939205a6542a2c6c50a5819731b0ded4814c81b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}