Transaction not yet indexed

5ffKoj4eQKdSPdNcMwQCgzZox6RFKfd9UuaTjq23DWdXujreqKvUVTEX6sAADiu5SFo56bcHL8GFtcGPQkS7CkzP

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