Transaction not yet indexed

LaNmdQWKhdv7Qqq1YfMwxeU828B9pY18YCz8Gnr2mYoY8mXYS8rUcUeVkPZwEXZMXieWQV7BLmUYkdFAZQpMPgi

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.