Transaction not yet indexed

UM1riFggPo9Go9SP6MR3ZCKnysUPVktXfVAL4S8ZPxavbvMo9JRYbEv8eWFSxxsN36h5oKgLojugyU63PK7meNL

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