基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b31c4f9a3160a21e26670427242206dd4660afca OP_EQUALVERIFY OP_CHECKSIG
OP_0 39b041ee48c8b0011c5fc38c545f8bc76f6e38c2