Transaction not yet indexed

iw3CCkj2MmWvNSCaYbFD3oCntYCQhfrf53pJiz7BJe8pNVPHTmN24gjpApbLEPkAQEmnjcxAjVk4SktpJcF1FRT

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