Transaction not yet indexed

421qTntECGL8EWBWSz8qPpH9iwXdpP6zHG8hsxgsqgKV2AZbSUKGZkMaY85ZjdfsnM74xN1DSCmPyvwHuky5RP6F

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