基本信息
witness_v0_keyhash
OP_0 8477f4e4e4d16147d8d44037d5c639905ead23ac
pubkeyhash
OP_DUP OP_HASH160 840f76852e21713b4ded1898edee453b7a87d16c OP_EQUALVERIFY OP_CHECKSIG