基本信息
witness_v0_keyhash
OP_0 a12e5e3daf3896f82f26dbcc29d75ae835146b7a
pubkeyhash
OP_DUP OP_HASH160 03e3ad7fe187afafc02036a733599a0ca0135fd5 OP_EQUALVERIFY OP_CHECKSIG