Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21318863 · ArcScan

Block

#21,318,863

2026-09-17 11:13:20 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,863
Timestamp: 47 days ago · 2026-09-17 11:13:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x5060ba3ca422439080ec2cb2d92ad6798983c5cae9a152d23d5e923a1be8fe6b
Parent hash: 0x1776cff1…07f835a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,863 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

16.1%4,820,789 / 30,000,000

Base fee

20 gwei

State root

0x03f68ebe07f4…130e2d8989c8

Transactions root

0x78a321d81d40…e5684b60e1b7

Receipts root

0x3c88530f4680…4b2b572dcef3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800