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 #21300675 · ArcScan

Block

#21,300,675

2026-09-17 08:39:43 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,675
Timestamp: 25 days ago · 2026-09-17 08:39:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xc48aa6975cc1ca94f9c3aa99b1c71aa83055b7a1f57ab122bde38a571e789522
Parent hash: 0x0f6d8599…4b65f0be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,675 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

43.7%13,123,165 / 30,000,000

Base fee

20 gwei

State root

0xebbde3e0b52f…219deb04d0a2

Transactions root

0xc38b3704948b…cde74e01f4a6

Receipts root

0xb87ea8f19344…a4761c729fb1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800