基本信息
witness_v0_keyhash
OP_0 49b7aa7a8e5ad1ae5591a82ac4c5fbda17f20121
pubkeyhash
OP_DUP OP_HASH160 72f64366acfcd03a86b9b501767c5a730e9602a7 OP_EQUALVERIFY OP_CHECKSIG