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 #0x0b6769b798f1a93324f47970f223b99bff57d5fbbbd1ba04cc9b6db0cf6c20b7 · ArcScan

Block

#21,348,988

2026-09-17 15:27:45 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,988
Timestamp: 3 days ago · 2026-09-17 15:27:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b6769b798f1a93324f47970f223b99bff57d5fbbbd1ba04cc9b6db0cf6c20b7
Parent hash: 0xdedea280…c2ddca6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,988 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.5%2,542,079 / 30,000,000

Base fee

20 gwei

State root

0xca70abdb4a44…04a13008d321

Transactions root

0x3b47254bdc6e…253a47f3295d

Receipts root

0xc16d27569f82…180ab72a1554

Nonce

0x0000000000000000

Extra data

0x00000004a817c800