{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1029395",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19d9e9bbaea8210ceac38c44fb4b953bc4b19f02f9a908921147a3368414c9ff",
    "signature": "0x66627ca8f59e1da3ac9f93a04e03a699fbafff78c60b3ac016c9f05441edeea3777be92d24f26c32be08dda1dbd18431dd83d8d492a6919a295a0e89e4a436041b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}