Transaction not yet indexed

rM6cu677DdSDmCc5SSTqUwAPVNpFXKbbAFd6C8V3dFr43CmAzqHjWFqrdcEVC7obWdLDMeonS5csDeB9wkEdsAn

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