基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31b7a5b34d2250d69b802f3ba0cef66a85a57d79 OP_EQUALVERIFY OP_CHECKSIG
OP_0 229ee8f6c49dc71b252151059d317a53f311d89f