Transaction not yet indexed

MtF6DfFMuEJ2pdvDfDm5zqtZvim4g5iVMog7MngSNdu4Pon4y5uRbma2sUPmtLXYSQk6rZSy1abvsKKjAzBXM11

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