Transaction not yet indexed

MkMrwnwez8NscSphZ4Ln6prb6VQpdRLpiFxoZUaX3rXpfgxfPSy4RNdavuUG8jBAv18ygzDKVPFfspahFqAQpk2

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