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 #21418801 · ArcScan

Block

#21,418,801

2026-09-18 01:18:30 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,801
Timestamp: 12 days ago · 2026-09-18 01:18:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f4f6bded52018a6b56fd76ddb58e8e20404854e9450384efb9802d953c7f6f4
Parent hash: 0x11e784e1…14b965c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,801 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.0%2,103,433 / 30,000,000

Base fee

20 gwei

State root

0xee3ec7e7779c…0c32e55e8b38

Transactions root

0xcc4e6169156e…ba3ce7c37c04

Receipts root

0xeab123943bf6…0321898f64ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800