基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4b21140dc7fb5dcbb1b22c4a116aed757c2e2889 OP_EQUALVERIFY OP_CHECKSIG
OP_0 9c38191f20275ea9ececd2f762c450ff159508f8