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 #0xf631fc80877055aa94fbcc0945cab018f1a74002351eb578a1aae21a2ded71c4 · ArcScan

Block

#21,558,318

2026-09-18 20:57:52 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,318
Timestamp: 47 days ago · 2026-09-18 20:57:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xf631fc80877055aa94fbcc0945cab018f1a74002351eb578a1aae21a2ded71c4
Parent hash: 0x5c079e03…650f654d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,318 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.4%730,511 / 30,000,000

Base fee

20 gwei

State root

0x4e3d57bdd087…3ca6e5ed4848

Transactions root

0x90aecb001002…617dede2046b

Receipts root

0x6188023ddc33…92d70549b2b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800