Transaction not yet indexed

21NnSLVXnChRy4RsKeMCLD9fJHn7mwTXtpX1G624PLMCSizJ9b5eTDp74vUfnBb2AGZsRdciUzAyBsJrcWNr2in2

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