Transaction not yet indexed

yFnU6QFSwDiXaUndFHWNfDw2jqu5B9g4EsmWCuSN87iaa6nTqv3n6FUxVnatCcPyc7dYxocsSVudS1q3VGZfgUS

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