Transaction not yet indexed

263DfZixhoqEJGjEJnRxEQ7CSKdhVPN23i3Q8ofmbg2VUd3aBSJd3JpuKDFpBsbMo4R9nSLtw5KvQoe2vya252zi

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