Transaction not yet indexed

MNtxVQy3M3rsiBLuTRCyKQAVeuHwz52GGwDTpApRVbr4wYWtuRKPuMZsQBQsSPFzMRh1etxEpbWTfX1Lemiuekg

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