基本信息
witness_v0_keyhash
OP_0 1a7eea3fb7936d0bdc7f5bcca71aae6b6e5e4cbc
pubkeyhash
OP_DUP OP_HASH160 3c7d1dc0fd269a6fade3ef535067f039971500f8 OP_EQUALVERIFY OP_CHECKSIG