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 #21410689 · ArcScan

Block

#21,410,689

2026-09-18 00:09:56 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,689
Timestamp: 18 days ago · 2026-09-18 00:09:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xe63f01a32c5196846ccadd54813f16e9527e8e6c81e2e09fba74ccf4b2d2da90
Parent hash: 0x585028f1…8267df1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,689 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

0.8%234,021 / 30,000,000

Base fee

20 gwei

State root

0x5e6d9c2e6554…e82f8dbd5129

Transactions root

0x981299a63535…ca9d4f4bd2d8

Receipts root

0x0042552f42e0…4b3b17372421

Nonce

0x0000000000000000

Extra data

0x00000004a817c800