Transaction not yet indexed

623VB5uGWa7U1BA3iZTfKPNMERyR4KdXybF4gE8yvhsk7mSEePnXPWFu4qFSRCMWVhVYiiRyUFrQCDRPwtqokC1h

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