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 #0x05dbb076e3671456ae16adefa0d19681dae299ad02ac4e406554e18ba4a877de · ArcScan

Block

#21,268,122

2026-09-17 04:04:40 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,122
Timestamp: 49 days ago · 2026-09-17 04:04:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x05dbb076e3671456ae16adefa0d19681dae299ad02ac4e406554e18ba4a877de
Parent hash: 0x9a8eef74…e69babd4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,122 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.4%1,333,051 / 30,000,000

Base fee

20 gwei

State root

0xa1dc412f7aa8…e59c9f592759

Transactions root

0x0151a9c1ea9b…63085b9d4c2c

Receipts root

0x4b972d5cf3f1…163c4ff1155f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800