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 #21286504 · ArcScan

Block

#21,286,504

2026-09-17 06:39:58 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,504
Timestamp: 6 days ago · 2026-09-17 06:39:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xd77ee6d9d3ca64381eda0963aca36bced6c140a35dcdc3de0172eccd6f226f46
Parent hash: 0x736507a1…ceb843a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,504 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.3%4,007,648 / 30,000,000

Base fee

20 gwei

State root

0x801c4cb9bc3f…2d11b5c2c42b

Transactions root

0x645ef8b811bc…22cb47e151db

Receipts root

0xf3caa07968b1…4fc383a9a1e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800