基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7cc8e7ab5d256bb6cfc8bc82ca6ca70e98f7e7fe OP_EQUALVERIFY OP_CHECKSIG
OP_0 0749482f17bf3cb92b9b15200699bc2383babdee