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 #0x5561aaef044fb1a92a79ae39f379cf8271ef7198b7c4a45af1462f7afc8340fc · ArcScan

Block

#21,370,639

2026-09-17 18:31:27 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,639
Timestamp: 24 days ago · 2026-09-17 18:31:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x5561aaef044fb1a92a79ae39f379cf8271ef7198b7c4a45af1462f7afc8340fc
Parent hash: 0x7a0f5064…1ae6c294
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,639 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

25.2%7,568,345 / 30,000,000

Base fee

20 gwei

State root

0xde34f4825721…6ebeac020b08

Transactions root

0x0eb92887f4d6…e19287402aa6

Receipts root

0x60ca8b71b6b6…55f83954996d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800