Transaction not yet indexed

1266uAsj5BuZX6HdKukjFSX3cNhkdnHoqoGtgKeP8bGTr6zYJs1XTWgCSVqVXxagoT2aAPRQ4QpEqiJAW4t4KXfH

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