Transaction not yet indexed

21Yb1CA3MBGzh7Ct2QrNF2p1MwcVvkVV22Jzu5tFPVoY7sJoAs2UWqG1X82xyzcmn9q1FxzsZoHpn7jaCRiLpF2g

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