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 #21539057 · ArcScan

Block

#21,539,057

2026-09-18 18:15:01 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,057
Timestamp: 56 days ago · 2026-09-18 18:15:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d9c1a9076b61fd7990c5ce8528a848f11d085be91bf827f3275f6f9af62e1ce
Parent hash: 0x65f9a941…e07acdfd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,057 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.9%2,363,259 / 30,000,000

Base fee

20 gwei

State root

0x614c78c0fb38…56f27fcc8584

Transactions root

0x2cd660665730…635adb71d04c

Receipts root

0xf5882463654e…2e1c29bf3942

Nonce

0x0000000000000000

Extra data

0x00000004a817c800