Transaction not yet indexed

s4xkyGkRoMEFfFrSYq4REEg6AFsUTxadfhHmuhxsWNS3wCPS2D53xsrvfS5SWztYAnhMq2UMZsWbZLq5WxwJ7M8

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