Transaction not yet indexed

YYkFF2nfvVgCzekem22WsiTSEXsW6mTTp96MCuSLyVwP7C63ojAHVUaoiB6tdf5jEUWU45pVJnTo7itL7QeGXpW

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