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 #0x751f837a24e8561d91aa246b2d719a32aa0836401defe37a6d09b6844b503b4c · ArcScan

Block

#21,508,200

2026-09-18 13:54:12 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,200
Timestamp: 54 days ago · 2026-09-18 13:54:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x751f837a24e8561d91aa246b2d719a32aa0836401defe37a6d09b6844b503b4c
Parent hash: 0xdf4e082f…93a5fe31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,200 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.0%1,509,591 / 30,000,000

Base fee

20 gwei

State root

0x6b97ef341104…584e2c67b108

Transactions root

0x500f4a6c0591…afa86550b400

Receipts root

0xadb3329ab9c0…231992f78f2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800