Transaction not yet indexed

21LKmfYGTGHoRNwNP3Knw5FmkmREwZRB6a5mo4AM4ksAT4ba2hoa3BdDPi3Edrt97ZSea4mmNq3z8LTecv6Cs3nf

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