Transaction not yet indexed

WSfEr5oN9gLczf3na4YWn1bohqUP5Tsh2BjMLmDRYExYJCmeARwPFVAYATMCo68GC8jj8F7z9KAaFSYTP9kTsb9

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