基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3421ecfb46e7755717a7c63d5a25214f8186c0c9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 9c38191f20275ea9ececd2f762c450ff159508f8