基本信息
witness_v0_keyhash
OP_0 1a70b88c82a1560883e8eea1cd60713319527621
pubkeyhash
OP_DUP OP_HASH160 ecfb68f858a2293e47ef91e886b06b1b3f565ba7 OP_EQUALVERIFY OP_CHECKSIG