Transaction not yet indexed

21MpaqKHVq4CTRNizWA6AwQv3cSdgeEdwtwqFPmxDRX1cvt5QMZqX8qkoQQ64sVFaPtLch1FspXspB4XfoeMDNUy

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