Transaction not yet indexed

XpMDX9udGm5TtaPwmGzhgiFzFTFfEKdhoVqJmuTiJsTXRHdzsvgiA326Zj6BTe7hhktyQuzSCA5j6RzdF7ZkTZo

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