Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x2d5c4cc09d1a56a318398aaade6f8bb5eb09d8c5a32b11c20c0ab4e2f3f05397 · ArcScan

Block

#21,555,998

2026-09-18 20:38:15 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,998
Timestamp: 28 days ago · 2026-09-18 20:38:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d5c4cc09d1a56a318398aaade6f8bb5eb09d8c5a32b11c20c0ab4e2f3f05397
Parent hash: 0xe15528da…18dea6a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,998 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

1.7%505,149 / 30,000,000

Base fee

20 gwei

State root

0x9b83e227ac68…cd222d7cfe5a

Transactions root

0x9bf583f45ed4…ffb4ec676e8e

Receipts root

0xf8e3eebcbf31…8a021a24ccdd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800