Transaction not yet indexed

4Z88Y6LLmWAKHJVmdJngm4WYrQuj4NSkiKoR7WcoHdT8BTR2feNcFDTLg2F2jgRDM7iCSaurq5iapa3k1qdXEn2J

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