Transaction not yet indexed

66SXbHa2Yk2mP7dpJDnEXCeAiCDRn1BSiRdo7WrFvhYsN2a565oQbCBXxzsvrj6utfCq9qDBG1ApXQqMSyufRfjG

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