{
  "manageEntity": {
    "action": "Repost",
    "entityId": "402607955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3281cefa6652397f733737c72d486a6b8516b551b981830e18082dc56508d3b0",
    "signature": "0xcc29cae0b51c414c92926dccebcf86dad7361d7eaea1e86472e89acb39ce98a4370632f9f8a3a7d0dbde67af444d323c17b8ef70ba30f22193f5d3608cf5e2141b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}