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 #21620499 · ArcScan

Block

#21,620,499

2026-09-19 05:43:37 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,499
Timestamp: 43 days ago · 2026-09-19 05:43:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x06a4a5e485ac804691d4972f3a36a25e4605829a422960e5b874690ee4792cf3
Parent hash: 0xe953a284…0526e832
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,499 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.4%3,111,735 / 30,000,000

Base fee

20 gwei

State root

0x9879def2ca85…bd50dada798e

Transactions root

0x6a07ef50de80…bf51f114e7ac

Receipts root

0xdd721b9a9738…8f6a68ad4b17

Nonce

0x0000000000000000

Extra data

0x00000004a817c800