Transaction not yet indexed

5rKhAffKAK7F8Fx2CQf3iBYMPJMw1F9Upr2XMYSq3fwPTF2f9AWExEKo34a3XFLSc6UNcjc5sSkNj2ETV8u7om18

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