Transaction not yet indexed

5u6gKybtxs7xjAZQTERK8cfYooHodc3DPYE37BUPbTiuZSXTx2CvWSrmZTAHboMCxL6Qumyw2gDFEBWmpguhw7Lu

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