Transaction not yet indexed

5K66dDJLXcxm8jy6YR4bSMtEsGTP2RB8VTQJ7Gr9T5kNssPTyZRWgvc5yDHuZEPHJLqd9oc8tvTYeTLDm2YDW3DU

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