基本信息
witness_v0_keyhash
OP_0 8281ef48b1acbcddda167e701c96d96e70490b2a
pubkeyhash
OP_DUP OP_HASH160 4a2b0cabfb68d05fa1aae6bcc7cef52ca2b3739b OP_EQUALVERIFY OP_CHECKSIG