Transaction not yet indexed

21PaMBU5zXAF8nkzFpcAD6gFUu9bqnQ1QL1xpS1jQbXgqTEWcdN5sL3YoyMzHRYrX2fx3tM78yoZQ1rMUdmqynDz

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