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 #21310917 · ArcScan

Block

#21,310,917

2026-09-17 10:06:14 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,917
Timestamp: 13 days ago · 2026-09-17 10:06:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf2a50a61035d2fa3200c8a0d38ce613225d9afe2a10ba601b862490bcbbbae5
Parent hash: 0xd056400b…65f455a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,917 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

31.2%9,367,775 / 30,000,000

Base fee

20 gwei

State root

0x65b01f84b60b…0581b36b7fc6

Transactions root

0x8da5b88a5188…a41dd163b93f

Receipts root

0xe2791bbe3ef7…e09f6cedf83c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800