基本信息
witness_v0_keyhash
OP_0 387335b51c1a47eea4999a189f190ede48926f30
pubkeyhash
OP_DUP OP_HASH160 21b6911ffacd8b50a7d6a70c97cc675f338af0f4 OP_EQUALVERIFY OP_CHECKSIG