Transaction not yet indexed

66Sfkt7rvq9DBkwNsFgACMNay2ghwUf267YFNwzKkQUcBAS1UfZ1meBJo6YbiiLDgKCwPq4tRchR2ppRxTs78EGF

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