Transaction not yet indexed

263gUX2NDagmZmbhwJCF2YXTaMPPzPvaUJsHp7vY1GeEauKt6TCp8CSh1nVVESmiqeJa7NMWGBMAMeBKiu5EyfAH

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