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 #21253416 · ArcScan

Block

#21,253,416

2026-09-17 02:00:28 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,416
Timestamp: 16 days ago · 2026-09-17 02:00:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x2901876a94dacfc6c182d6839802dd13f6f221a03b14e18fc7d57e88ec62e523
Parent hash: 0xe36ba3db…fe2eb5bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,416 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

25.1%7,515,009 / 30,000,000

Base fee

20 gwei

State root

0xab62e041979d…2278c5481c78

Transactions root

0x1ef0ba173ec9…86aace3ebbae

Receipts root

0xae93afe536bf…ef840f8deb89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800