{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b4f07c9a17d92481b1c9bb97a19cdf812c35d5b2d357992552b42d771ca5138",
    "signature": "0x3698622db9e717c22d133af08ed10be3b4558254eebbf06972195bf898fdc6352aecd9abaf73ab955dac17559c5dff6dbf8f2bdb4c8b1f64efd098238bb8914d1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}