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 #21402461 · ArcScan

Block

#21,402,461

2026-09-17 23:00:23 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,461
Timestamp: 10 days ago · 2026-09-17 23:00:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x35cb34d92cab7771c5997f2992829da8c91b1143849493c582e9a8875a4e2ebb
Parent hash: 0x6d058fa4…7eef7c98
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,461 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.4%1,313,159 / 30,000,000

Base fee

20 gwei

State root

0x14ccaef7a418…9149a87eec89

Transactions root

0x0dc2e282339e…8b3b312df3f7

Receipts root

0xdd36d13b2536…6b413f2a5993

Nonce

0x0000000000000000

Extra data

0x00000004a817c800