基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2ac900fbaf0b28770a6e2bb1bcdbf49f7e1e9cb OP_EQUALVERIFY OP_CHECKSIG
OP_0 9b8d2fc8fd9e191733442801b3563778d66b7c97