基本信息
witness_v0_keyhash
OP_0 776956e622180195612ee2cfb04c169b55f6d1f4
pubkeyhash
OP_DUP OP_HASH160 4e507b33cda042c3682ef7177a28e8a1abf298d7 OP_EQUALVERIFY OP_CHECKSIG