基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 20869281d6a979da7cc4c1b44e8af20f144a879a OP_EQUALVERIFY OP_CHECKSIG
OP_0 16d7de481f9a262a98458b378b163e9f266fde0f