基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7815da7da5acfd8e960e174554b39fb0a8aaeb56 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b49ed8bba49c531c4361338dea29bd98dfe7ed42