基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21e6f6679f06c2c6bb7bb2c75b7456e801241a47 OP_EQUALVERIFY OP_CHECKSIG
OP_0 19143e72b1a236f5166616223314175d9451f6c8