Transaction not yet indexed

yfUHKXZ5WzQxbERYBTv4Uh5AWkYC9EdpgxQASkBN5JPRGxffz7tHPng2di5qNbiHzXvY4hHwBRgfKXpykBMJmqC

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