Transaction not yet indexed

21Pgc3uEh6WbkJBwUJnUGVrQEY46ZYGNLtznbpNwjWJVgLjsBijhb9p4VNVgqTyS92vs6GU7TkwwKfT2ZK2eMpuP

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