Transaction not yet indexed

21t69vK7rWe8En8eHsYmrrwBFPGVTZon7vVWWUHpFkfRGpPMgeq5ndYZ4cPjzcdKzDvyB7waVYmtSxos5v6e7NVV

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