基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 9a6a77260bd150e10f74134486373f5d650ec8e0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a2b402d31123f1f0b6e0cfe3cdbff050289333ef