Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa263399432ba01b06d1aaef380104022d6309730c271c46f3e2ea9116be77842 · ArcScan

Block

#21,315,589

2026-09-17 10:45:41 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,589
Timestamp: 26 days ago · 2026-09-17 10:45:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xa263399432ba01b06d1aaef380104022d6309730c271c46f3e2ea9116be77842
Parent hash: 0xa2be5525…99c12cf0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,589 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.4%5,213,428 / 30,000,000

Base fee

20 gwei

State root

0xe1e45ae4c63d…4f773b49f0bc

Transactions root

0x4af77e52c26d…282c2afb11ef

Receipts root

0xc04b1594472c…40bdf7bfab55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800