Transaction not yet indexed

263CbivtxubD6pr2RbDdYLT5crZRN9Eh6RSd7TQDYta18SHqpZXBF7ZTAMtyQxMaGsTnYgWPcn5WmVbrurbQcjHH

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