Transaction not yet indexed

4Uc678XR6ATDqaS5wLf9XKbst9v56zmfQGuKzFu3L4wcoFRRBbprahCPsSAwkZFBFP6dc2ZiL3LmCw7isi2vHWw4

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