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 #21395848 · ArcScan

Block

#21,395,848

2026-09-17 22:04:29 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,848
Timestamp: 6 days ago · 2026-09-17 22:04:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xf23ad1d82d16c3f05e7dc3dbc6b335b95c8caedeee0c75d2406cb188c8f9bdc7
Parent hash: 0xf1e3339a…11e8ebae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,848 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.9%578,566 / 30,000,000

Base fee

20 gwei

State root

0x8dfd7d08e83d…70ef6884f1f0

Transactions root

0xbb06a477a28d…4b041bbefec3

Receipts root

0xb947e1f75f62…5c78e8d65fdc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800