Transaction not yet indexed

1Yuo4Q1vHF7mCmv8QnCVkn2QZSWvUe28bEcWQmfgrxUTERiavYVuYawAr7udM2oziu2baegZnPuqN1YZa2vF8Me

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