{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1312140849",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd44311167751b4a67ca9ad88d440240f3fe34863af240c0c20e8b2543d059c96",
    "signature": "0x01e25f134a3659b0f904e5b41617cc3ce24b5205c79971ddb1c9f389e44f9a577075309ec6c481a5e93cd4df0d730e9d4ae58292fcc0ff4f21b3ed66f8594ffe1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}