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 #21298960 · ArcScan

Block

#21,298,960

2026-09-17 08:25:14 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,960
Timestamp: 55 days ago · 2026-09-17 08:25:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd994325c48362fa64afe747a811bd3f0b8419e9ce1625cae6a1c7d8d5b54e23
Parent hash: 0x579e6785…51ddc5fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,960 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

12.4%3,724,873 / 30,000,000

Base fee

20 gwei

State root

0x2187bfe27ab4…6cfaffd5e333

Transactions root

0xdda9b331f440…4c87621badcb

Receipts root

0xabad205b7a24…ba7adc883cb4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800