{
  "manageEntity": {
    "action": "Repost",
    "entityId": "390201029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc05173d3c013c792ef30a5452f8eda12e74dd91f736835005fed516f4762fbae",
    "signature": "0x580f937f0c9a156ce1246b0b82e6a9553848cac2bcb603a0c04cb3f70e5a0aea647a14b720ec9522fa2150d09b080993a10b573d8c8cfdcaff5a25c3d4dfe22e1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}