Transaction not yet indexed

4EXBut9V8qZCDnaNW2vjLFVALG8QAkC7MrquHRemg9Db8wWtjQjdhVRRdxJZ3zoD4Hb5FFq2Hu9tBKH26kUUeGV2

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