基本信息
witness_v0_keyhash
OP_0 2a8b2c81dbe5eeb2e91c7ba1dd1568b92eee742d
pubkeyhash
OP_DUP OP_HASH160 4eb5855e0fda47b0d98c8eca782a7a49c3966d8d OP_EQUALVERIFY OP_CHECKSIG