Transaction not yet indexed

MR6TcTbv9ujmJ7k9SLfqLxoiPuM2wUpfzN44UDzvzryCpSTysze9PhJNVsREeMM5m76BHR27F56aDDRsoArf5Uz

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