基本信息
witness_v0_keyhash
OP_0 b7644050db8eac0ea0f9bf42c82c27f44fa0586b
pubkeyhash
OP_DUP OP_HASH160 46e6becc31ded22e5a99b851ec2a406389204009 OP_EQUALVERIFY OP_CHECKSIG