Transaction not yet indexed

yHtRK66tr4p4UGmd9wwfuxGYfjFGf9TDAC3MBxy3pfUAyPTbrUjrcNWpuEW4bZggaHUUEAQu9UbeHVRq6tLD1kK

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