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 #0x81e6b603bbf4f6e0ed297141c006371e44dd336270e601262bd5d4a779556194 · ArcScan

Block

#21,310,806

2026-09-17 10:05:18 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,806
Timestamp: 10 days ago · 2026-09-17 10:05:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x81e6b603bbf4f6e0ed297141c006371e44dd336270e601262bd5d4a779556194
Parent hash: 0x22e60c97…cde09924
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,806 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.8%4,752,761 / 30,000,000

Base fee

20 gwei

State root

0x298698fe9abe…00a5add8a28e

Transactions root

0x5ef7924b1e2d…8533c77a30e9

Receipts root

0xb713d0796113…a2fc34805de8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800