基本信息
witness_v0_keyhash
OP_0 2a8b2c81dbe5eeb2e91c7ba1dd1568b92eee742d
pubkeyhash
OP_DUP OP_HASH160 50a7fdda3cde55986160b2bc2b2abac8dcee24c3 OP_EQUALVERIFY OP_CHECKSIG