基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7c2a76758b45d7a737f6a12d784d8c1b08f2b26c OP_EQUALVERIFY OP_CHECKSIG
OP_0 aacb71771bc2c70eabf324a777260e98ad813bef