Transaction not yet indexed

421b4Zmq8S2AnK4ix1fpuYkHZnHasAE4HQ64iaSruE6WFaAk1CMYSTQtoKKbM2b8S2R8NroKpMgz25S145gfBV6n

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