Transaction not yet indexed

66vMZRKfJxDFcz8ejLHtyX6LHmcHRMH9FE5wm1B3PgQU9TZjZd7UHuPtMnMFumHVgU4YVfQWLsDE2nNjGToUxMPq

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