Transaction not yet indexed

4MtbAaCEVLsamusKA4buMAeiZcS8mvcm73EYUz4UgX5eGZpYiSKyUTNsLLG8afEiS4HWtrsqPd6fQQEpmduC9yk2

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