Transaction not yet indexed

21FSFxsrWvpp7PB2ExK9pr8fTmMQSasJrRtngJrHrBzcfMawq5xq3sH2D5Ni8WJ2tnrp48u5VQoMATTVcHvuQaz4

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