Transaction not yet indexed

21ngajZxLKpchW6hXLjKPPEh4P2Y6YqvwBUfkepPWow7cH4xrmeQMbCK8Ugu1Fzi1keCjKXbuXpAyA38rDSUsb3k

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