基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49b7c69aeeacc691a0f6377217b2b27755bb220e OP_EQUALVERIFY OP_CHECKSIG
OP_0 c8e587ffc6302f872713e2de4e9945cf0263c69d