Transaction not yet indexed

MwM2F2KBewr3S2idgmG1tkjdaTx3S3a3RdpRiGmTxyBtv2LGPDDhbKyH7iaR2MeUYAFUwrgKXsVYAf1U8c2KhVF

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