Transaction not yet indexed

5NunZRFdhCRSLtMwsvNg93EWrHa9663SxpnF8VJXeuvAf4srkpfdoLN6QKJdKunUvMvBtnBKgVLvkeE9bqMxKGKK

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