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 #21360259 · ArcScan

Block

#21,360,259

2026-09-17 17:03:45 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,259
Timestamp: 23 days ago · 2026-09-17 17:03:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x4575f6f97e29788e526b665b9cb9b6ac9fc1ed804391d811a243e1ae286ef9f5
Parent hash: 0x5f90c964…f35a26b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,259 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.2%2,447,136 / 30,000,000

Base fee

20 gwei

State root

0x9a372d4886d9…3623664690f3

Transactions root

0x96b2b980f3d8…b968457d7c20

Receipts root

0x520500e73ded…81998d67694c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800