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 #21325415 · ArcScan

Block

#21,325,415

2026-09-17 12:08:38 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,415
Timestamp: 16 days ago · 2026-09-17 12:08:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xb49e6bf513c4ddedcfe7b92e6a47d366f844577c654d008fc414dc66190c4579
Parent hash: 0x8ecb067b…c17a3956
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,415 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

28.7%8,600,555 / 30,000,000

Base fee

20 gwei

State root

0xfc51e5af018f…33746c264564

Transactions root

0xba4318e0075d…ee18827f7c1a

Receipts root

0x72add4f48309…1792f8efb4c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800