Transaction not yet indexed

MdntMNeDZ8UHScu8qAPLFfoCdC81VfBVy9MYM4Tkm8d9VvM4hSMb4StLYuQDiQ26MKA1MsZ52fzCVfq7mxYT88S

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