基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 48fddc09045a59b3eb1cd4ffa4aea94193882bb5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b31287974a61fdf22ded4eb17b8ffd71655e56f2