Transaction not yet indexed

mFkTYSV4okCBSnCdZ3EjQG6CYogWpNuExT1PV6S2stvFe6CHJrnt11XUZK4c1rmxVAWXwAMHVkYXTvmeZinRouR

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