Transaction not yet indexed

21f8Tq7eP8SocrPYXQJnLavGN5nVbpbDGZq3E2fuGdhWVbFFYcV9JSbRSefefR7HS4F8SNnqqQbMoyzYwdN9V6BQ

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