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 #21318784 · ArcScan

Block

#21,318,784

2026-09-17 11:12:40 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,784
Timestamp: 45 days ago · 2026-09-17 11:12:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x5eef8d5a340533e1646038319fc9c37575b5306e4fe640ad17df394a61f1b60f
Parent hash: 0xd857886c…482b7dbf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,784 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

24.7%7,412,377 / 30,000,000

Base fee

20 gwei

State root

0xc45502b273fc…37e86333ce7a

Transactions root

0x8bc6f1a699ad…86c3cf295b2b

Receipts root

0xa5530159b2db…d2466c43ac19

Nonce

0x0000000000000000

Extra data

0x00000004a817c800