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 #21357099 · ArcScan

Block

#21,357,099

2026-09-17 16:36:28 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,099
Timestamp: 56 days ago · 2026-09-17 16:36:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xfaf45e7c47576db940d90406d61f0a60dad6077d67a285776aca2035b1b278a9
Parent hash: 0xc995e0ad…86316a08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,099 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

40.5%12,152,306 / 30,000,000

Base fee

20 gwei

State root

0x80d97d5bc452…d2294510a643

Transactions root

0x179135df16d8…3f42722b7d44

Receipts root

0x7976d5e32d91…45407c75811e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800