Transaction not yet indexed

21LDg4eMkB4CCjXRiA29HPmBQ3eBV7nfY6Lxi3cpmxyW4i8Nkryh51RkAz2LYQDDPd25tdGYUU8s2VKNhVR9PJHR

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