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 #21298568 · ArcScan

Block

#21,298,568

2026-09-17 08:21:55 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,568
Timestamp: 58 days ago · 2026-09-17 08:21:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xc31706ee892fee317d8b8fa0f88615d0abc49f60a2b376a610094253a367cb00
Parent hash: 0x12654313…d83ec3d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,568 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.2%5,452,232 / 30,000,000

Base fee

20 gwei

State root

0xd8b32be07c3d…7d76f05fe6d3

Transactions root

0x3d6f46a0f714…4b5508aae097

Receipts root

0x76599ae1d13f…69556edcc5dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800