基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7ffac0c37e4b9348cd7849ba5761d29648851682 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b81b4b56a1a1afa8fac10d2ecd4fdf95eb344bb9