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 #21265851 · ArcScan

Block

#21,265,851

2026-09-17 03:45:29 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,851
Timestamp: 10 days ago · 2026-09-17 03:45:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xae6223e6b747ed81a38b6b198e9aaa585612b9e2bfb819e9a155fdf3e1560b2a
Parent hash: 0xc715c3a7…5688d443
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,851 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

33.8%10,137,336 / 30,000,000

Base fee

20 gwei

State root

0x9f8d23a582d0…b3bc3b5040d6

Transactions root

0xa10286baedb1…a6551b876e4c

Receipts root

0x45b73bd679a5…da03ff79f828

Nonce

0x0000000000000000

Extra data

0x00000004a817c800