基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 845dc4a74ee04af733fc077e5c71cee2c546c2d5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21d94519c1ed63f76d12e80683cd2fdd63f62a6d