基本信息
witness_v0_keyhash
OP_0 12df8c9ef28db96048d8b9f7d5920a2e01af169a
pubkeyhash
OP_DUP OP_HASH160 a5d3454a6ed61e05e43a8fb6f342369fc2de2198 OP_EQUALVERIFY OP_CHECKSIG