基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19bfb0440b6b28a6684748512e3c84e628f55ec9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a9dff7c5b6c4dea901a6b8c449dc2d33260010a0