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 #0xa1f1f8ab6a2dd32d3979f2b12c4da413ecb4843f2ad033d91d62168007bb20b4 · ArcScan

Block

#21,340,842

2026-09-17 14:18:56 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,842
Timestamp: 56 days ago · 2026-09-17 14:18:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1f1f8ab6a2dd32d3979f2b12c4da413ecb4843f2ad033d91d62168007bb20b4
Parent hash: 0x6add9576…91fcfde6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,842 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.9%6,881,427 / 30,000,000

Base fee

20 gwei

State root

0x5da77731dbb7…c6e58ae3486e

Transactions root

0xe1c9e2fc2512…efe8a9bf1652

Receipts root

0xbc4304f83f7a…e4964bf20de3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800