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 #0xa18280f0d198b8284634413223286a7039ab4068ceadaf94b9b77444b75c0b52 · ArcScan

Block

#21,301,975

2026-09-17 08:50:42 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,975
Timestamp: 11 days ago · 2026-09-17 08:50:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xa18280f0d198b8284634413223286a7039ab4068ceadaf94b9b77444b75c0b52
Parent hash: 0xf026a155…8d38674c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,975 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

17.8%5,351,806 / 30,000,000

Base fee

20 gwei

State root

0x0c715071f98f…ea74ea2c11f5

Transactions root

0xf79c6d0365a7…8892cfd0f306

Receipts root

0x5f3085c979a8…9a544ad44565

Nonce

0x0000000000000000

Extra data

0x00000004a817c800