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 #21375178 · ArcScan

Block

#21,375,178

2026-09-17 19:09:48 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,178
Timestamp: 6 days ago · 2026-09-17 19:09:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xe5d630449d9d5268307d818575be4225e3a9ea983125a22abfb22191ac353d5c
Parent hash: 0x453e8451…1a554fb1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,178 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.4%3,429,172 / 30,000,000

Base fee

20 gwei

State root

0x711acb71bdb1…f2bdd807de19

Transactions root

0x51346373c084…31c293da71cd

Receipts root

0xed8bc7501bc8…111b39f3f999

Nonce

0x0000000000000000

Extra data

0x00000004a817c800