Transaction not yet indexed

55fng7Pu9rZeFFdQKhLFSosPyhXo4RSR1vpYgL9pKex9KgiKV6RN4E8rGqFHEmqftvxQCFeJc8pMbzqU6HVfWHq3

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