Transaction not yet indexed

278JgCQfYdFNEeK9a9eCZ7NoDVR8nQTCKb27HueEuL9VZQiKYsz2FzPdQ1KRb1hXeM4UBN9dkTZQc1CS5numVxny

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