getNFT(contract, nftIdx)

Feature	Return information about certain nft with given nft index. Note: nftIdx is currently not returned after executing the mint function. It will be updated later.
Parameters	string contract address, int nft index // Start with 0, and increases by 1 each time after minting
data of SuccessResponse	object NFT information

example

const contractAddress = "0x07469989b2562afF5E5C3B116CD3AA5Ef814e5a1fca";
const nftIdx = 0;

// Note: an asynchronous request.
const NFTInfo = async () => {
    const info = await mitum.nft.getNFT(contractAddress, nftIdx)

    console.log(info.data);
};
NFTInfo();

// output
{
    _hint: 'mitum-nft-nft-v0.0.1',
    nft_idx: 0,
    active: true,
    owner: '0x4874C17C354c498cf44D2946612DBe47fBcE7E87fca',
    hash: '381yXYxtWCavzPxeUXRewT412gbLt2hx7VanKazkBrsnyfPPBdXfoG52Yb2wkF8vC3KJyoWgETpsN6k97mQ8tUXr1CmTedcj',
    uri: 'www.MyNFT.com',
    approved: '0x4874C17C354c498cf44D2946612DBe47fBcE7E87fca',
    creators: { _hint: 'mitum-nft-signers-v0.0.1', total: 100, signers: [Array] 
}