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 #21516581 · ArcScan

Block

#21,516,581

2026-09-18 15:05:01 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,581
Timestamp: 14 days ago · 2026-09-18 15:05:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0feecba16fe335b3d64daeec38a4303f2bd15829b24a1c2ce52a1ed1746b9f0
Parent hash: 0xd1cf6b1f…4dc3aca9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,581 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.2%4,853,466 / 30,000,000

Base fee

20 gwei

State root

0x62bb0929f81d…e72f7d2b20a4

Transactions root

0x20b05270703b…82511e3d22ef

Receipts root

0x2a12cc2c4668…390256feced4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800