Transaction not yet indexed

mcBU2HxAm5aZwLPVcLXdrcLEdsSiRXkp1FnmaveugGrDZHMx36ycZEvM1cS862UpPomUSR7APJa6fYpeSQSdQoE

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