Add DBC DLC asset

[kaigedong]

Signature Auto check (For asset category)

Asset Owner & Signature Account: 5HEqQBsJ9GCS1pGfU6hQByYBtHt5PuToGwpXqXDhkKJumLom

Data that needs to be signed: file

Signature Hash: 0x8ed5589cec17f59507660c74d18ec3701edde65589379411be9ab036195e1e20472cd93be074b275eceedab9f73161690cb22d340abb58d9fa4c3cb4872c4d86

Verification (For system|custom|erc20|erc721 category)

Your Identity: Other

[carlhong]

Signature is not verified.

[yakio]

The automatic verification program prompts that the signature has not been verified. The possible reason is that the content of the signature may not be completely copied. Please try to use the [Copy] button to copy the entire content and sign it, and modify it to the new signature in the pr description.

[kaigedong]

@carlhong @yakio Thank you very much for your help. I have modified the signature hash and now it works!

[carlhong]

Verified