Transaction not yet indexed

263sT2xoLXunSDCEiZ8FcnqLg4gc36dFvKRdwxwp6uTpNXB1AB1kPxAKhz8r8Le2mG1ZQiv5RAKscixNeSTDscRZ

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