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 #21552980 · ArcScan

Block

#21,552,980

2026-09-18 20:12:44 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,980
Timestamp: 15 days ago · 2026-09-18 20:12:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5919c38e3cdeb712b764392798844adffc3427785c5cb694270d6a3a507de1b
Parent hash: 0x68272cb4…1d316502
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,980 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.8%4,156,416 / 30,000,000

Base fee

20 gwei

State root

0xd4e31ae7ae72…ca7cc0727389

Transactions root

0x203b7e765d92…b377a0ede26b

Receipts root

0x665b895cfc52…03713b65900e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800