基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 87704401a73cd7eda06ad3ed82258d8e5ca1c8ed OP_EQUALVERIFY OP_CHECKSIG
OP_0 3fc7891da6b56c02a994e493a2d59b6200e68d9e