{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1072995",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ae9fe492c1f2f5e069c0e06e555e9e20f34c60b532b8496edab0822fd41c1a3",
    "signature": "0x604a46e8d46b79f8e2ca153e1470b1f26a83714604ced3f05f7fbdf42be24d4256af720c2f03ef600c0e15260f896538bfb6deb94afc14c825d9f0f6580c3dad1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}