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 #0xb1d16604f59debf874adbd042b9cfa963ced6027eb78231ee11143d79585ae81 · ArcScan

Block

#21,349,395

2026-09-17 15:31:11 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,395
Timestamp: 10 days ago · 2026-09-17 15:31:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1d16604f59debf874adbd042b9cfa963ced6027eb78231ee11143d79585ae81
Parent hash: 0x498ef2f9…e6c3b57a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,395 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

12.9%3,882,717 / 30,000,000

Base fee

20 gwei

State root

0xdf9dada9d37f…9e8b31b37cae

Transactions root

0x065364287d32…f7a8da61763d

Receipts root

0x87ba90fdfa26…f2710d395caf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800