Transaction not yet indexed

491fXfXYkhzTcGfnWVAMwF74B9cXNXNbi1QReMQ99etqDMEcLPAnhABpWrT84xz6Lvm2dgdMYp2pmPfhDcVWW7on

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