Transaction not yet indexed

5SMLYK4a1eDBH4ePY9bxcm9kp4s2yCJ4fiYydjtKkBn9P5aML3JkEwKpjmSCBQ2Tka89mRvqqf4MeYQ2M4HHuYNE

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