基本信息
witness_v0_keyhash
OP_0 642e86345de01c2177791599c431f456828b1f02
pubkeyhash
OP_DUP OP_HASH160 4a7f318dcf655a28f11c5e80d9ec3e91f1328f91 OP_EQUALVERIFY OP_CHECKSIG