基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2b9e51ad61e1b3311c1745d50ef16839eac3c853 OP_EQUALVERIFY OP_CHECKSIG
OP_0 126f9979d8f53305cb6445d3445447b7bf50a51d