基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 dc7857d7faeb2a1e4ed735603e4e3db00d6f6563 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3fc7891da6b56c02a994e493a2d59b6200e68d9e