基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 c0a950ea70ed3f5c393e931a28d8d8ecc4b172c1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2856b4937a4a73c203a4617b1398669b60d38904