Transaction not yet indexed

21YKdWQmnXWaXZw499ieF1zso3bjzMjoZ6Zczgf6kC8qVvwbuf21pmcjxXMqTWiBbUar9z9yM9uuGNY5cfPBK2HL

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