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 #21236757 · ArcScan

Block

#21,236,757

2026-09-16 23:39:49 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,236,757
Timestamp: 8 days ago · 2026-09-16 23:39:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x91e60d73ee0fca7a9d08e1ac98ca752c0d78c73b73f8acc60bdceec9046be7ef
Parent hash: 0x823c52b1…4645b199
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,236,757 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

12.6%3,771,978 / 30,000,000

Base fee

20 gwei

State root

0x6950e8eef2da…0e4eda52daf9

Transactions root

0xbe430e7565d9…74be507bbbf5

Receipts root

0x87c7d52451d6…a40e80fbb82f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800