基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4b2ec5ecdbf5eaf22d1a1c85ba437fb640a4622 OP_EQUALVERIFY OP_CHECKSIG
OP_0 77ac07653adb2a0dfb292b8aca4ac259c3b605f1