Transaction not yet indexed

42n6MLac76RMfWnM4Cem3xNxzRb8eGe33Wt3D3NzFqF9ADfUa5yvcQqUAsvqeFSw8CYk7ZwsmbUTGsMMpFwinJZE

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