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 #0x2c8685e6f79cca145e50c9b339c8bc96320ec6887720a654c036cacafeb39b19 · ArcScan

Block

#21,553,708

2026-09-18 20:18:53 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,708
Timestamp: 9 days ago · 2026-09-18 20:18:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c8685e6f79cca145e50c9b339c8bc96320ec6887720a654c036cacafeb39b19
Parent hash: 0xfdcc28c5…8a9c8b72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,708 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.3%378,399 / 30,000,000

Base fee

20 gwei

State root

0xdf9140b11f7f…6bbca0b156f1

Transactions root

0x0490be7689e6…2ae03ed16ce9

Receipts root

0x9a1b25fc92d3…a01ee4b3ffde

Nonce

0x0000000000000000

Extra data

0x00000004a817c800