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 #21318990 · ArcScan

Block

#21,318,990

2026-09-17 11:14:24 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,990
Timestamp: 48 days ago · 2026-09-17 11:14:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x83cc8766bf91a3ec598052d89f1cb2216d3a29262a20ec666ea792d676ea0795
Parent hash: 0x6f1ecc4f…6f20a1fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,990 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

25.3%7,580,156 / 30,000,000

Base fee

20 gwei

State root

0x3a474233736e…5174cf518e88

Transactions root

0x36cd98cba022…7a1bc88e7127

Receipts root

0x4065cfa5bd0d…0280bb529aa7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800