基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1819345ee1411e86b3f5ffc6619e3ab26a35a3e OP_EQUALVERIFY OP_CHECKSIG
OP_0 f16df63c835fb8b09a0766fa942fdcc2c7529239