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 #0x279580637a8f35792c97f5e74e5f7f91b922231db00a6da99c7ea73a1a70ff4d · ArcScan

Block

#21,419,455

2026-09-18 01:24:02 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,455
Timestamp: 16 days ago · 2026-09-18 01:24:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x279580637a8f35792c97f5e74e5f7f91b922231db00a6da99c7ea73a1a70ff4d
Parent hash: 0x3ef52330…b61b2200
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,455 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.0%2,409,791 / 30,000,000

Base fee

20 gwei

State root

0x9a617f40f3f3…a2a38e151586

Transactions root

0x0b6e345736d1…779b035f8eeb

Receipts root

0xe721be4bbad7…7bbf258d5f36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800