基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b21e404880d2c5d22b2a4c8f2bd5391adf8c49e8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 fd0b52a59f253bd599c76e5844e200926c162dbd