Transaction not yet indexed

66u2MB5CQBUPpPqQQowjMLSYRKWGbJWPDiUj5ZAXeC5gmxFmkPfFgvMTHKdcaFhVMXCkJQ7HR3ds9iE94hjm7FRt

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