基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7778cc72376049eab8c3e00bb5a01b98ae38094f OP_EQUALVERIFY OP_CHECKSIG
OP_0 c8fbc3994fe2c5dbf54f02e9c01e1383fe13630e