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 #21298924 · ArcScan

Block

#21,298,924

2026-09-17 08:24:56 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,924
Timestamp: 56 days ago · 2026-09-17 08:24:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3c987e822bf5d922f09a38be2e87b05ee3750f080c2a3c284a69cc2417e4892
Parent hash: 0x9d193762…88dfecf7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,924 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.4%3,729,855 / 30,000,000

Base fee

20 gwei

State root

0x6064b5bd5d29…c3d457f83ae4

Transactions root

0xf91233f70654…1daeaad5259c

Receipts root

0xe87a877bc7c8…6aad158f8fc2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800