Transaction not yet indexed

SXMEtiy64S39sPLuVrgHpqQUdob7PLnQvZsgbKB9rQXxtv67fPMXPi5Yzd1r28ZSpXviykSdDWREpbKMMKTdBEf

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