Transaction not yet indexed

42UcEmF8xQkKCdtCmAnWMn4FDfFoaTRJ4wvoBjpJqK2esFcDQqTwCnsHNXKPg118mvVXLNZu1RfXfk6xHaQynPph

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