Transaction not yet indexed

EMTHdSRM9uGXmnbRKQ5bwcwAyCWajdhoXVBpZo5HFY81JKgDALfCXdJTkmdbqRGnfZHozNWd6J5c3FE4RTMX5u6

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