Transaction not yet indexed

ac42CjS1bWBjYCZizbjTabVhFE3jNguoB9smvpcFfGPipnHUfX5xCTzBLskA9WAkvpzj79fLtBR8sY7NgPVwpQ2

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