Transaction not yet indexed

21MXUT384YuZPcwbq3UgJMLLB1JKYGkqHbnQrMd7PoUC4ioEH7pboy1FGBeo13UkCEXjWm2u8ENSZKQcfSbPM1PC

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