基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bff38e934f205a7d014b33d1d2eae0894d547f77 OP_EQUALVERIFY OP_CHECKSIG
OP_0 20e2b5ad355d7c45250fd6d5f82713f8735592f0