基本信息
witness_v0_keyhash
OP_0 9a2fa3287e56c359dce7fbcf1ef3ca38bdbcbc3f
pubkeyhash
OP_DUP OP_HASH160 012019bf3b3259908449d303ff81d91ecb39ee8a OP_EQUALVERIFY OP_CHECKSIG