{
  "manageEntity": {
    "action": "Repost",
    "entityId": "661473454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f7e556f9e9c539ba1969c397ffea42b6e8638bd289f62e7bad4fb32cb56ba04",
    "signature": "0x18dea0c67c60d2c28da9273c34ee68b545d64988c0785a26e1d975885dcdaa581a17eac9de8b62e113b21eca15e1ed94bd02521f1d96207531d36e80b5ec099d1b",
    "signer": "0x0e08C058dE1787206F03B99840c282498259E9C4",
    "userId": "589495545"
  }
}