基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7042c4279714c9750c28496d77f266be2cc4986 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1fb7d5b1f7f3d56fe9bcc66c8ce515af016f4146