Transaction not yet indexed

1UC8meSmo2ifmkNo9REh3cK9C5TyRCGEWDc28nPh3i1pq1Mkbkh5Uo7Xm6od1fxBv76tz9b5u1vC1ms1pkyLFE8

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