Transaction not yet indexed

21Sz3HF3Y35FvuJr869QdyEi5m8ZjvvUhzsDT7c91PchXsLWh9CfRKVVT9ciCF55GF6jjUtHVFoBgLzxkFJfd2QK

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