基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1f1d576d86494be1f634e90bdea10989f901cd9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 84a41749467fd1a1b76aa0f7b4f9e83673ae83e7