Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xff967c5bccfffd53d29ae5f0025d29d574d288009107a40dd2e0941aa647df79 · ArcScan

Block

#21,485,804

2026-09-18 10:44:52 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,804
Timestamp: 52 days ago · 2026-09-18 10:44:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xff967c5bccfffd53d29ae5f0025d29d574d288009107a40dd2e0941aa647df79
Parent hash: 0xb23e2b64…63caad17
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,804 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.6%1,085,683 / 30,000,000

Base fee

20 gwei

State root

0xfb647ca23a3c…ee85e1156efc

Transactions root

0xd29aea7057b7…c34ead5103d4

Receipts root

0x80f436e3be01…27dd1cea2573

Nonce

0x0000000000000000

Extra data

0x00000004a817c800