Transaction not yet indexed

66WvkUxTfjMdCKHPw8B5cMNMg4Cm2LE2KeyAwREsAeVrpEQEKvtuzBUJwGHCRkAmKRJEJAoqqu9nDpHsVcWMW1LS

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