Transaction not yet indexed

5u1c81YGKurRQDLd78CS9PGVLbSW8baCM9RTGs9v2JkvVfxrBYKpxAZC7Mg3kxiLTnYkvcPqVu7CyDcK5qS329Jg

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