基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b2ff9f829be1c51b5cb6a9dc740437c9b8cf9a42 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2a3c1250e03d91348572e26d3542a7f6faae510a