基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3a99481e64e0e6f667371f3ee6feebef9be5cfed OP_EQUALVERIFY OP_CHECKSIG
OP_0 9d7dac34a1de53832757bbc0cffe14e312166a01