基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6a4c143676fc4ac8d1fde5deab860ad3d4d1dc51 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7b3e457db7c9d4398a3e28c4c0504e5dfad8782d