Transaction not yet indexed

263f23uMmH7EPW69gBuRV3scCx4SrQyv1CgQPhrSWxd1Fb5WiMSC9x21k62MPpWgZeVb8PMer9oB2R2WtdYF9Xpr

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