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 #0x703a62860b9f8ec36a9e999c7c2f6a39841ebd60b6654d7bf010d062dc6966a6 · ArcScan

Block

#21,374,445

2026-09-17 19:03:36 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,445
Timestamp: 18 days ago · 2026-09-17 19:03:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x703a62860b9f8ec36a9e999c7c2f6a39841ebd60b6654d7bf010d062dc6966a6
Parent hash: 0xba550abd…c45ec88b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,445 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.2%4,874,492 / 30,000,000

Base fee

20 gwei

State root

0x75549f8c9aab…9c3404c25db8

Transactions root

0x6e49b41e19f6…8273949a608e

Receipts root

0x516aea8cfdb3…1953f62e0254

Nonce

0x0000000000000000

Extra data

0x00000004a817c800