Transaction not yet indexed

YLCfVcfKx4mQgHWCU7oLUpCDguL1BEvb2J1m7asK3cD17AhTftbMjzYaSM81VtwA1FU3NccouiA3FfFKZgqYrqE

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