基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 9b8fd7621a3327d2a2c5eaa6be537f6873e08b9f OP_EQUALVERIFY OP_CHECKSIG
OP_0 a7b7cad869a117e9ba8887ef557348160c93bfaf