Transaction not yet indexed

4k91Sa4peVASA4eWeGF4se73bfC1UwP86RJencJP41cU71BbRGN4huBMQ5Aa5iiGfdVwkh9NPYqZsA3uxpCtr5xD

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