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 #21322741 · ArcScan

Block

#21,322,741

2026-09-17 11:46:04 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,741
Timestamp: 16 days ago · 2026-09-17 11:46:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xde86c943813a915cb754d690de0a412312bc7ddd71db80d75b9b802530a95b61
Parent hash: 0x18189c19…4bdc13c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,741 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.0%3,888,252 / 30,000,000

Base fee

20 gwei

State root

0x52c6a57b817a…e3dd914df597

Transactions root

0xed4315d1a3b3…f7dcb374b5d2

Receipts root

0x08b34e0baea7…08ec373e3fb0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800