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 #0x5c4830a46e384794590f9ca4d3d043090a54fe54d6ae1cfb86a25ba60526b1c9 · ArcScan

Block

#21,566,879

2026-09-18 22:10:16 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,879
Timestamp: 31 days ago · 2026-09-18 22:10:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c4830a46e384794590f9ca4d3d043090a54fe54d6ae1cfb86a25ba60526b1c9
Parent hash: 0xd71f0f0e…1714fb40
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,879 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.6%1,677,014 / 30,000,000

Base fee

20 gwei

State root

0xaab1e26a4543…394d6c65c276

Transactions root

0x788cfa74d183…57845b881614

Receipts root

0x5d4c09dfed21…5560ea2f9ea9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800