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 #21315581 · ArcScan

Block

#21,315,581

2026-09-17 10:45:37 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,581
Timestamp: 25 days ago · 2026-09-17 10:45:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8ce329c85305bed5626d33e95726e9250fceaa61b471deea13383cc2e3b204f
Parent hash: 0xa5f7cff8…00b7d28d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,581 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

24.2%7,271,029 / 30,000,000

Base fee

20 gwei

State root

0x0a26b7d8184b…34742278afc9

Transactions root

0xc2205c9a90e3…a2bc69322605

Receipts root

0x62ec3ee6908b…6125035f47a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800