基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b7f09756f03b3b7a55577c80b830c3fb3d9abca OP_EQUALVERIFY OP_CHECKSIG
OP_0 3fc7891da6b56c02a994e493a2d59b6200e68d9e