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 #21418686 · ArcScan

Block

#21,418,686

2026-09-18 01:17:32 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,686
Timestamp: 15 days ago · 2026-09-18 01:17:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x518cc7f48c83e7e30d97744a2a303a3e146b7fc197979afe74b2b565354d8f63
Parent hash: 0x888a7172…b2f34eaa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,686 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.9%2,974,824 / 30,000,000

Base fee

20 gwei

State root

0x75bda3b994df…e59a88a5475b

Transactions root

0xd2a0c7b87bc5…32ddf78c44e8

Receipts root

0xc68208670759…840d023b468a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800