Transaction not yet indexed

21MZ8VKknw796KuTJUUTM4snst9D9Eah7Y5jEhDcY2DX1EQRTCVNeXDrvJcpfUNgiLFLmcRcDNucRuuMEQ2otc78

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