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 #21382785 · ArcScan

Block

#21,382,785

2026-09-17 20:14:04 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,785
Timestamp: 24 days ago · 2026-09-17 20:14:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x45eb214d4d7d753dab51ed2c213a47cdc53595bcd6301a1aae6bc0470531c361
Parent hash: 0x3f6e37d9…00f0dba8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,785 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

40.3%12,079,497 / 30,000,000

Base fee

20 gwei

State root

0xcd3cccc2621d…40239dee1bf3

Transactions root

0xb22a43d6d37a…5b174fa93583

Receipts root

0xe65198f184eb…b12569bf9e4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800