基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 404c21c4f94e4a0ae2948cb8ddeeb81f9db5d39e OP_EQUALVERIFY OP_CHECKSIG
OP_0 bf1a6d5b7daf209b26d814bf994936f6b60a97e3