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 #21268266 · ArcScan

Block

#21,268,266

2026-09-17 04:05:53 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,266
Timestamp: 51 days ago · 2026-09-17 04:05:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x516d80abc369c59a69b50bbfb7f6707720ad1c1714bd2a68d22cb645ff6123e9
Parent hash: 0xebe567fe…85255045
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,266 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

25.9%7,774,822 / 30,000,000

Base fee

20 gwei

State root

0xd05f5e9de8ff…7f7de52bb373

Transactions root

0x978983a5caa1…9d23b904b14a

Receipts root

0xc66cc52f7ea7…045c95406285

Nonce

0x0000000000000000

Extra data

0x00000004a817c800