基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4757e95fd7983409d9a471dc1274c701d5e5bd3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 450e8fc1ecaadd8dc5f1e95ab6a5466eef6d16e2