基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2a6ea963ed53791c78195e1d6c96f1c473896d0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f9bece9b81c7991af30644f5815daee32b4c5686