基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 449f81ef8a3589ed7fe9f48b65b02bd84d992ad9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3cb91f789c0fc140671889c1d22809c93a9c6b49