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 #0x871b546bf72e7cea3d2332bd99ee832d04e46e29e43f06ad1fd66f01c51bc9c4 · ArcScan

Block

#21,317,578

2026-09-17 11:02:29 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,578
Timestamp: 7 days ago · 2026-09-17 11:02:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x871b546bf72e7cea3d2332bd99ee832d04e46e29e43f06ad1fd66f01c51bc9c4
Parent hash: 0x9116db3c…af42c8b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,578 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.9%3,284,661 / 30,000,000

Base fee

20 gwei

State root

0x664e9f8490ac…1a05f5a670b7

Transactions root

0xf9c62ae84e9a…a8599d2fc20b

Receipts root

0x15d4cf474b62…808e909a6f3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800