Transaction not yet indexed

mdRWDYJVEkwkoVGPFYuq9T5PxGWSv2FYn8Fk8zj7XvxLneSoqUNgJmHM8HTJPfBt9fvDbaeW1gk5mUML8hFoGW8

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