Transaction not yet indexed

66NgudSBAMfFo2pU4e1pPxTv9MQCQQboUAKcPNaH8vf1wBj98FSQ4h64J2jdpGZQsK2H2pNEQsW2fzQq8cRxpMKR

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