Transaction not yet indexed

21BLKD3Un8DiLR3FGX6bqANXhYH9psGFDRhqsLvKd8A2WiXS37YxfVzddtvPBgvEinwKvYsof77JNEbCeFcyH2Xv

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