基本信息
witness_v0_keyhash
OP_0 1ab19448b94f0d8d53cd12e280f2d57608c19243
pubkeyhash
OP_DUP OP_HASH160 3b12fde85abb9370397b10c7ac6197c11587a9c3 OP_EQUALVERIFY OP_CHECKSIG