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 #0x316605984ec9cee2ae735c1ad67c16a98450d52b8f610b248e560e9acafa65bc · ArcScan

Block

#21,278,959

2026-09-17 05:36:13 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,959
Timestamp: 13 days ago · 2026-09-17 05:36:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x316605984ec9cee2ae735c1ad67c16a98450d52b8f610b248e560e9acafa65bc
Parent hash: 0x387af933…ea240444
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,959 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

31.9%9,583,891 / 30,000,000

Base fee

20 gwei

State root

0x698dd88e4d39…413275f55f74

Transactions root

0x352444994c97…ac24c5c667af

Receipts root

0x98fa80da7a18…2cc2ab0529d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800