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 #21344914 · ArcScan

Block

#21,344,914

2026-09-17 14:53:20 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,914
Timestamp: 57 days ago · 2026-09-17 14:53:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xe16640272c2bb1b32198376314d449fc287add983f3768a2d70df0181a4d8dc6
Parent hash: 0x2b5a29cd…ffb57b31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,914 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.8%4,150,884 / 30,000,000

Base fee

20 gwei

State root

0x8b6c71ec1eca…2172bad4cd8b

Transactions root

0xbde8f0d4c407…cdd21de128a3

Receipts root

0x7d8b46c23dad…4ae27dd04122

Nonce

0x0000000000000000

Extra data

0x00000004a817c800