基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bf2b77a9748d7f2f0641d577a21fd51bb80d94c1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 d9976e2b250dad24022b8dfd0bffc93c405e535e