Transaction not yet indexed

5mmpSFJBo4iWegqAaQRQKVSUpLoMQqxkGohbjaLXrgVGQqzAFbSdMaCnKdfAY537sHoHH2fUmDfxGseww3TCTrH1

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