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 #21355164 · ArcScan

Block

#21,355,164

2026-09-17 16:19:55 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,164
Timestamp: 12 days ago · 2026-09-17 16:19:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x418f3969b74b0734e8eced13b37519616a1e8207f8ab67a6addb2ed9f440c650
Parent hash: 0xe5da32d3…45c680a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,164 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

16.2%4,854,734 / 30,000,000

Base fee

20 gwei

State root

0xe304aaef0087…8e9d752c0904

Transactions root

0x94f0740e67b1…888cacdad59e

Receipts root

0xdb40425f7224…e56e6f2afb29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800