基本信息
witness_v0_keyhash
OP_0 b8f45b38e291b3aae9f6580964bd7b76bb7890fe
pubkeyhash
OP_DUP OP_HASH160 1cd02b4f1b6c220513119caddb4f2e86634a9f39 OP_EQUALVERIFY OP_CHECKSIG