Transaction not yet indexed

421TTr7gGTZTc46Dup1X4hfwAW6XbSowVyPMpXFAxNsDE3rroZDqvpcGs3ZwCgb8DB7g2iaeYzL3n5ic6U9CUKdo

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