Transaction not yet indexed

42B6LPCAt89wFUHdK9HCNQpj9BRwcmSiktNJkdEBBLM9W5rN1R2TgWiEx5E31Bp3wUCHkLCqHp5uXfv2mn1CUrum

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