基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7e7971109f278d2fa9e018c73926c8ca9130835b OP_EQUALVERIFY OP_CHECKSIG
OP_0 8f979c1f9bc4096fc241d4987d8af71cae052b8b