Transaction not yet indexed

YUimx1ypQWwhdqJuVqHi33oxDLTPwvWVppsw5AWdGJ4GBYgTXoEJCriHsKmgsLpeFtNMb7kGhSNnWYZX4MzC3Py

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