Transaction not yet indexed

RW7k1nPMGiGCiUA3pHL3VFqYNydcssQvLXFsLJEV6mktZiXWb3gRRQmdnvaaRLuJ2JVyZTfPM2QWRsZCV19uAH7

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