基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 c448fdd10c8e7d830b80b7d7c516649152d83ce2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4c753b23037d8e69e441ecd6b772eb6369a3e26