基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7f19b33e7e250cd0e21d55f9838f91b91c323b7f OP_EQUALVERIFY OP_CHECKSIG
OP_0 6757554279a5f20431048ede4613f7cca10b4d2b