Transaction not yet indexed

MYEX5SkCLXCzah1ECufbtXoWChyZqv5XmxWy18yC8JFEcuodd8ZbGjCtKRQ37LEjLmWeuVyFSVkcAMTuJrNkpVs

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