基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2f8c763b7360d9f162921a1a91ce8cb2e24677b OP_EQUALVERIFY OP_CHECKSIG
OP_0 a69a0fc5efe9d13fd7416c7aef253976562f0f72