Transaction not yet indexed

21YfrB2hvtXgZ2XcjjgqWm7dPFHzEpBmXcGsbkpJRRouHmB7xq8p6dAVK2ASa5NBAZsZF4SZvpn3MhqLVzW1qJk2

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