Transaction not yet indexed

21u3Fu1xaxMzZMSiRipNPYPoT99Zw3DTCh8nVLe72CRatAgcBMDq1BdMd5gEKp4qJuWdF4kfWD5hCJ62LR4Ret1m

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