基本信息
witness_v0_keyhash
OP_0 a29876f4b6b123aaad04e5870de4556c2137761e
pubkeyhash
OP_DUP OP_HASH160 7ce8f1e3df6b656593f6cdc3b35c8f339e3c06c3 OP_EQUALVERIFY OP_CHECKSIG