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 #21263276 · ArcScan

Block

#21,263,276

2026-09-17 03:23:44 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,276
Timestamp: 31 days ago · 2026-09-17 03:23:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x162fc0505a3b64e15e5e8a87d2f7e1e4b53963cf315deeaaba70c767c570ab99
Parent hash: 0xb370b96c…d7e78095
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,276 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

25.1%7,523,132 / 30,000,000

Base fee

20 gwei

State root

0xbe0d842e893b…77b3fe42e5be

Transactions root

0x1dddd0e52fea…a3f59f595fd3

Receipts root

0x9951ec9025e3…4cb3406282c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800