Transaction not yet indexed

iz6cvK4MXPwhSrcZAUwFyAhD3XMUfEGWfYsyixHj7XN6nwwAVrMsEqgDQJA8YvXM7dSu4PTtsdV4MHoraYtpnA3

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