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 #21284437 · ArcScan

Block

#21,284,437

2026-09-17 06:22:30 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,437
Timestamp: 7 days ago · 2026-09-17 06:22:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x6734b922866718a30cb00d1fc8498a20c308f72c114eeae63fbc6bb4262e9e6c
Parent hash: 0x21995447…e4593315
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,437 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.8%2,639,205 / 30,000,000

Base fee

20 gwei

State root

0x54cda336f68d…3becdf527b3d

Transactions root

0xdb2bef3af422…f34a031b8804

Receipts root

0x0bc161cfff1d…c5aa692a386d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800