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 #0x775ecffa9a30e0dedecf241cf47ad2bb8451c4c0c5bae43f0c02fbfa1fdd8d03 · ArcScan

Block

#21,508,828

2026-09-18 13:59:31 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,828
Timestamp: 48 days ago · 2026-09-18 13:59:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x775ecffa9a30e0dedecf241cf47ad2bb8451c4c0c5bae43f0c02fbfa1fdd8d03
Parent hash: 0x552b5cba…31119138
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,828 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.1%2,727,942 / 30,000,000

Base fee

20 gwei

State root

0x99819a4fe646…e856a0955389

Transactions root

0xee2bbbee57c7…36d237e1c007

Receipts root

0xa1268fa892e8…17735e823202

Nonce

0x0000000000000000

Extra data

0x00000004a817c800