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 #21324657 · ArcScan

Block

#21,324,657

2026-09-17 12:02:14 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,657
Timestamp: 6 days ago · 2026-09-17 12:02:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5c2e576b44539837cbbf1502f05f14b4f30aaadabdeae54a30f8f229b241ed0
Parent hash: 0xd786ab72…228dbca8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,657 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

48.0%14,394,446 / 30,000,000

Base fee

20 gwei

State root

0x4129f1a71aa8…7cf1975f6b62

Transactions root

0x5397a586fe1f…c8ec7ff04017

Receipts root

0xf1011f78c09b…9085825fd5c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800