Transaction not yet indexed

YukYLCcPrAoU1PbY4gECaWJrGVtWCpJUGwoD2fuPNCsUm5HopUwmV8Wu4zGKqhW6vwuy17GqEFGyw7JzBLQx3Ss

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