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 #21515832 · ArcScan

Block

#21,515,832

2026-09-18 14:58:41 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,832
Timestamp: 37 days ago · 2026-09-18 14:58:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b118790fff197ecea908d836c751250973139a882fb637fe1433fe46e2ef27d
Parent hash: 0x7bd85010…507fa1e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,832 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.7%1,709,462 / 30,000,000

Base fee

20 gwei

State root

0xf2c8a35491ea…1f30db1070f8

Transactions root

0x6027ffd45ec2…bcabc87aae3c

Receipts root

0x73dc012d0ff5…e39b2385f5c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800