Transaction not yet indexed

264NMgFDc5WtbnZtH8RYTwdzJpcmC6MC5HZMZ8kuu11u5x9QmqDdTuD5Me9HiJSvmps4Bp6wTSyP2oerpZYuVRPg

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