基本信息
witness_v0_keyhash
OP_0 21e2b2f78f6171ceb0c2ab001ec8a89c87be9b8f
pubkeyhash
OP_DUP OP_HASH160 cbd1d5273bdaeb049992a3da4d7844991758d15c OP_EQUALVERIFY OP_CHECKSIG