基本信息
witness_v0_keyhash
OP_0 12257f5e557027270186e2a81e14c2d9efa00e4d
pubkeyhash
OP_DUP OP_HASH160 949213f9b8fbce6b4b38ad1f605dc8783fcb4f62 OP_EQUALVERIFY OP_CHECKSIG