基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 346b1364f292d8f53444d7aabab33a16ac5d1778 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3fc7891da6b56c02a994e493a2d59b6200e68d9e