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 #0xa63462d306bb5bc8ba424061065a40782d71b6868891ce8ef5fe7fec9f7636eb · ArcScan

Block

#21,539,938

2026-09-18 18:22:28 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,938
Timestamp: 48 days ago · 2026-09-18 18:22:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xa63462d306bb5bc8ba424061065a40782d71b6868891ce8ef5fe7fec9f7636eb
Parent hash: 0x6c37f166…45b56f84
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,938 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.8%1,427,546 / 30,000,000

Base fee

20 gwei

State root

0xa3a260f55ca0…daaf959fce05

Transactions root

0xc7f03052c140…b6c8bce6aed7

Receipts root

0x154fa95d0c96…707041f1b60e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800