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 #21385252 · ArcScan

Block

#21,385,252

2026-09-17 20:34:55 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,252
Timestamp: 6 days ago · 2026-09-17 20:34:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xacf8f30f990b077b5587c190bd402f41cc53e2ef6cd8f527acfa38dfd57d8195
Parent hash: 0xf0733514…25354cb0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,252 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.0%1,513,087 / 30,000,000

Base fee

20 gwei

State root

0xa2eafb443fed…4658a10b3c32

Transactions root

0x6b59aaff86d2…547d4ad557e4

Receipts root

0x9145bad5a1ca…df852e9d871e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800