Transaction not yet indexed

668Ga4mkDvomUdNzPqrQgF3nkjooJSSxzzBXzzsgdgcUS4GWoVzDFpo2xSyRfNDKTRyM5PQU34BkUAfxm6QeciDc

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