基本信息
witness_v0_keyhash
OP_0 b448e0f73baea1077abbad93b9dc6d90b4a090e5
pubkeyhash
OP_DUP OP_HASH160 0803d289b7e25ddc70d34f66838662b1bd6de402 OP_EQUALVERIFY OP_CHECKSIG