基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7a74f3ab7a5b173b96b411826911ac19c1c3a1d5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2cef2d20ae4181475df6c197894a429ed3aa5ca7