基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7d2fecb14a924b45ec6a80e9d4a4a6bafe3eb4c7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3921ea5965453771aa48a65b029d07752754be36