基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49bf54bafbc423a79debf732181a0c7274c17a4f OP_EQUALVERIFY OP_CHECKSIG
OP_0 b71f2c38d4216fe2d9bb620460990de376d8d8e9