Transaction not yet indexed

YKnhcC3i9sh7ETN5W26SFvZRY6p1cjJSbfjuUpKHw4adwN3NbPy4NJdr53Dzw59Un9BsSDpXBRQjafrXrP56as9

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