基本信息
witness_v0_keyhash
OP_0 81f19809b04f5dd555e6f7fdb1046f8387f8479a
pubkeyhash
OP_DUP OP_HASH160 bfe42ed7fc3646a02d43e31f92785793fb9dafac OP_EQUALVERIFY OP_CHECKSIG