Transaction not yet indexed

MNbm6V9hZLDpgSpEVSJmCXJvFEQgAeRhdUeBW5fKHFPZuVVvszMjRPUwYYELvq7smynAgGAUJz3jSjnyjFDknJb

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