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 #21359716 · ArcScan

Block

#21,359,716

2026-09-17 16:59:10 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,716
Timestamp: 32 days ago · 2026-09-17 16:59:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x6044e3695fa42fcdfbd45fe83b07d65545072db99d6285afdc671ab664afa88e
Parent hash: 0x8b031b79…7d2198be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,716 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

21.1%6,332,136 / 30,000,000

Base fee

20 gwei

State root

0xa978fd20e0d2…5e0ec670aff7

Transactions root

0x5a54056666b8…786eda6ecef1

Receipts root

0xdda5c8b75ac2…c8920a179860

Nonce

0x0000000000000000

Extra data

0x00000004a817c800