Transaction not yet indexed

21XBLb1Azbe8sZhJhRfWf5AFRKiaai3VWf7pUXLvswPhMSPDkaNrRi2oPXFd82Tr3LGpERL2wLQDT7KnYGHoeuN8

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