Transaction not yet indexed

MmEXHjzL9Lmw2Q8Z4CDsj67d4tvQnt4hiMcjdbABgMNCpCbGcDMKo2zz2icyPA5NXbiSRFtTyethXyrkewwR6Mm

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