基本信息
witness_v0_keyhash
OP_0 312e7ffa90541d18ede88e1d536355d6c0ae1f6d
pubkeyhash
OP_DUP OP_HASH160 ddc3e888a36b94ec54c21d7e9b628c60184268cb OP_EQUALVERIFY OP_CHECKSIG