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 #21515639 · ArcScan

Block

#21,515,639

2026-09-18 14:57:04 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,639
Timestamp: 43 days ago · 2026-09-18 14:57:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4184ade94e3f54d6ef1602e81b84067b3dfd2b906f10ce921ddcdba630e7de7
Parent hash: 0x13560d20…4319678d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,639 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.6%1,375,294 / 30,000,000

Base fee

20 gwei

State root

0x5254119349c8…36a8f9c44642

Transactions root

0x0f06a6c1628b…824925295caa

Receipts root

0x93e65866e8b0…86c4e1164881

Nonce

0x0000000000000000

Extra data

0x00000004a817c800