基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7e7a38877dce62992fc31d6b3fbbd00bc50ce822 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3a1b66ba302d7192b04fbcf7c26a57b2e2be095f