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 #0x4310870f3f8d84ddf735fd9608633ebc450c75f1a2e6a5b8b63f5d498c4a2e47 · ArcScan

Block

#21,276,908

2026-09-17 05:18:54 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,908
Timestamp: 16 days ago · 2026-09-17 05:18:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x4310870f3f8d84ddf735fd9608633ebc450c75f1a2e6a5b8b63f5d498c4a2e47
Parent hash: 0x3492ce4b…5e9d28c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,908 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.1%3,635,273 / 30,000,000

Base fee

20 gwei

State root

0x34a457c95c0b…2084cbb2a128

Transactions root

0xd5a6df1cb0a8…f1a38bbaf263

Receipts root

0x24e8d06925eb…47e26b1f0a2a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800