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 #21291598 · ArcScan

Block

#21,291,598

2026-09-17 07:23:01 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,598
Timestamp: 8 days ago · 2026-09-17 07:23:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x6878b4b77c492057c4890dd084a1a099125cda4da84345b876fca56302da3f09
Parent hash: 0xb9ed1204…6823f029
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,598 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

7.3%2,196,701 / 30,000,000

Base fee

20 gwei

State root

0x3f0e95f949c4…e61ea1805996

Transactions root

0xc837f5c47ed9…be8656923ffd

Receipts root

0xfdd6768cc256…5bb367f9cd9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800