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 #21268667 · ArcScan

Block

#21,268,667

2026-09-17 04:09:16 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,667
Timestamp: 49 days ago · 2026-09-17 04:09:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x3493623b1966a7c41fb6f958a5e19637232bc78de74d85a1167d55110c650304
Parent hash: 0xc735a620…2bc5d56c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,667 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

39.4%11,807,998 / 30,000,000

Base fee

20 gwei

State root

0x5eae39198733…337b78205560

Transactions root

0xb47a1bcdba53…92c3a37415e2

Receipts root

0xde6e11d98690…e0872d464ad8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800