Transaction not yet indexed

21Sqz7wTFN4Do8f6umVc4pNruLpNsrikU9FaUGXPSEQSDWZL3fbEiq8h8D1K1SP6x9BbEnkEGfZe8tmQfJLoi8MQ

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