基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a8dfc2ba8f075cb8113b77f3e448e46b4880bf2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 891684bf11ecb0cf501622de16a8b2d670dbf250