Transaction not yet indexed

Xf19wE4A9hPcQpLk7K1GEdqm2kfabJZ74BAt9deD3AYkRQ1Z8ZAuStExGG2GvWuYXPex9rTrJyuhRtRgfZaeTaE

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