{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169030",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15e94071cd4f9c88b3e6faa867255695271fb1da5fd3b83ee2e6e819a6d4ca5d",
    "signature": "0xa1a540dc4182720fd387a0f93819aae1715df584945d0825a566fdff6a22732960ef4d4f6fcce17c4108bbaade780c4da3bc9e2ea649655aa38bfcbba8fe32491c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}