Transaction not yet indexed

mm4eSACK23JkghmqGEDjFxPMLx8fpeu7xK9RGt21k2FJXVsdNSbpqhsfXg8dD59hKt8FQ7VLNYCv6yegrRGYzRE

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