Transaction not yet indexed

6641QQZLSuTFZ6ii3q8HbVeZXmepCGFydgVBHi1TcDGuHzqCoi7sQkGGUVbFcmFViQ7fBe7AXeebfWgL2arPzRqV

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