基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8c42c59f13b49ebec3582e59bfa1168eb9a4d8d OP_EQUALVERIFY OP_CHECKSIG
OP_0 1770ba5f0fb73b8a8b6d2899634d68c242da3ee0