基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b4f2dd4e2ef2a0c1c42becaae5c83a05f8ecb2ed OP_EQUALVERIFY OP_CHECKSIG
OP_0 49ac0a40da46dbec4674732c87687c59d3236267