Transaction not yet indexed

yu3NECjioJ7GdDwHMCARwovMD1xqYpFSbTKiAah3AqUtdLD2bs5mCBSbUVFVz5VmPJAqUpNMiZSYhLSgefL7Meq

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