Transaction not yet indexed

66AcKcai1CfEHPHR5mvA17aUoJvpxi6U16RA2QcQGQJFAt1Jyem6Tr5iXkFE7M9g95kXfQHguWBwaGYdeJgzp3fc

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