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 #0x040092b2afc51e03c4bbaeff1c98e0c287b0394d8d7d7b7c01ca3073d4b93c20 · ArcScan

Block

#21,397,477

2026-09-17 22:18:15 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,477
Timestamp: 57 days ago · 2026-09-17 22:18:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x040092b2afc51e03c4bbaeff1c98e0c287b0394d8d7d7b7c01ca3073d4b93c20
Parent hash: 0xae66d76d…0994a8b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,477 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.5%2,555,464 / 30,000,000

Base fee

20 gwei

State root

0x954a179edbfa…1841ad0fcbfd

Transactions root

0x8e6afd607ef8…00ee111d6e4a

Receipts root

0x9c304ee0c1f5…9e8280d305c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800