Transaction not yet indexed

mKb2AGTfXoEbMD9QkMyPB2BeSczpjprfWCYpLbHWh9MEsscGPVz1RHSw3W4dpLLanGDnAf3wTsQFpEv6CnpixCR

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