Transaction not yet indexed

21v3R3p8ktUPfMW7Hfs9qvtS2ngPRWwfgunBKhQCXYSas4eCMprMZ1QDgVfAPjayirNAthyeLWDJJm8DTHJzYpVH

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