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 #0x4f27264c280ea765fa58f9ce10d6f987329b23841719e6a6f1a2df0bc6fc503e · ArcScan

Block

#21,345,731

2026-09-17 15:00:14 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,731
Timestamp: 49 days ago · 2026-09-17 15:00:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f27264c280ea765fa58f9ce10d6f987329b23841719e6a6f1a2df0bc6fc503e
Parent hash: 0x40c16fc1…fecd17c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,731 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

41.9%12,574,223 / 30,000,000

Base fee

20 gwei

State root

0x21535134dad1…67c5656b415f

Transactions root

0xc8be968e0cb5…b05c46f15854

Receipts root

0x55f977daa9fd…7cc08b86a549

Nonce

0x0000000000000000

Extra data

0x00000004a817c800