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 #21375748 · ArcScan

Block

#21,375,748

2026-09-17 19:14:37 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,748
Timestamp: 24 days ago · 2026-09-17 19:14:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xccbec514175209f4b0b99c9bcb7b4489d84ae5149dd61da8a79aa666d2305a53
Parent hash: 0xcfdb3f98…f7d8faaf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,748 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.9%4,166,073 / 30,000,000

Base fee

20 gwei

State root

0xe4e9244edd7b…50f955c65550

Transactions root

0x268be7ce67f6…ba38581e4411

Receipts root

0x13a03bccfba0…5b96d8467730

Nonce

0x0000000000000000

Extra data

0x00000004a817c800