基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b8d3f7209b6d4ca60fcf2d9ea58205baa7f231d4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 31c6e9a7610fb20254a174130a6807795c77d303