Transaction not yet indexed

UmFFXML56d9U4hmqKgU8YDBbUT9VE6EjJ2mTsnQefYQN3xJxiGp4R613ihTMK7ja8Yh52P93DszyvEZjSoMTeC2

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