基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21be1b391b5ba7c34f49e06133f8b7242a549f29 OP_EQUALVERIFY OP_CHECKSIG
OP_0 988e76629ce99818ed5d6f5e2da6cfd44f4b14a6