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 #21480966 · ArcScan

Block

#21,480,966

2026-09-18 10:03:58 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,480,966
Timestamp: 56 days ago · 2026-09-18 10:03:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b68c6b83460843d68eb052040418a4c2a361b0f2e85881bbfd5a0663954e64e
Parent hash: 0x3a5ebb7c…92fcd6ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,480,966 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.6%2,893,110 / 30,000,000

Base fee

20 gwei

State root

0xad5856b6e013…3b1f953b3683

Transactions root

0xd492673f1729…2eb070c15c75

Receipts root

0xd5c8fae8028e…6131507d7889

Nonce

0x0000000000000000

Extra data

0x00000004a817c800