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

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 #21294543 · ArcScan

Block

#21,294,543

2026-09-17 07:47:54 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,543
Timestamp: 7 days ago · 2026-09-17 07:47:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3f961c1d075c71879a8fa646c7fa0e9cdb929954d5773cfba4ca9a4a8e650f7
Parent hash: 0xe7e4c79b…9d6b4552
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,543 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.3%3,694,433 / 30,000,000

Base fee

20 gwei

State root

0xa2c67b7a3e79…e8c2f052471d

Transactions root

0x30881f62ccb0…700a68b3888f

Receipts root

0x9877cb926aeb…47f9e5a86c90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800