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 #0xec2f5f12e21c9d79700471e99703a35701c8300855b9b7641e260dc6682724d5 · ArcScan

Block

#21,539,645

2026-09-18 18:19:59 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,645
Timestamp: 51 days ago · 2026-09-18 18:19:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xec2f5f12e21c9d79700471e99703a35701c8300855b9b7641e260dc6682724d5
Parent hash: 0xa5d97e44…55ffde82
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,645 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.2%3,367,746 / 30,000,000

Base fee

20 gwei

State root

0x7b349ca2931f…348748c8a429

Transactions root

0x0a193d35f447…a0f0de459d89

Receipts root

0x5f8f0b445a40…e216ef61de29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800