getPendingTransactionsByAddress

const axios = require('axios');

(async () => {
    const response = await axios.post('https://rpc.particle.network/evm-chain', {
        chainId: 5,
        jsonrpc: '2.0',
        id: 1,
        method: 'particle_getPendingTransactionsByAddress',
        params: ['0x425249Cf0F2f91f488E24cF7B1AA3186748f7516'],
    }, {
        auth: {
            username: 'Your Project Id',
            password: 'Your Project Server Key',
        }
    });

    console.log(response.data);
})();