Transaction not yet indexed

Ub6EBqAPWjVH6ZXBxgmtowGebSEwKZQPUjVEMXvt7sTAh44hTCA4dEjA9oGERw587cvPMmdpridJ2F3bAnQxXZo

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