Transaction not yet indexed

TMp1RStu8UADQtYb5e9ou1MPDLiRfx2cdvb1aPBYggfAEE9ixy137P3GKB8bA3XcShhMwfRv7wiq3FqR4REacLJ

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