基本信息
witness_v0_keyhash
OP_0 4d8e2db4850abb51b9893845c0b5d9ff57b645dd
pubkeyhash
OP_DUP OP_HASH160 cf446c9f95f77dc87af336025f384d75083405f1 OP_EQUALVERIFY OP_CHECKSIG