Transaction not yet indexed

423QeKgK3Mi3mni4ujnknNCQah2dK2qYrpJSsQwUUGo4vvLN2k86dFPTH7dPkh5PcHNU4EUUnuFeWMN3iBLp6UWP

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