基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b7e7a57da117de544049cad77ef4d9fa0ca1b4e7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4739ba28dd0adff98ab1b24d7cd2f1ee3289ab19