Transaction not yet indexed

Ex9RmDC9EntscV5cSAMptE4yaVWdHUh5KFkeZ1KmWiTssfQGyqn278LwxmjezUUkWwDMTo5FkLNUp3RCuL6NVEq

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