{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f2e9e10b7525e859894daab6bc9d8c2a6c308ef7ccc9e6fb52e404e6fb9b709",
    "signature": "0x075bc514e46e483de86b8c20f16962f478c88107298d0628fef6d3056088c57c7353023450998d2ad06ad92ac925fb7cea757a90a4e2a24c63d37b11f50446ee1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}