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 #0x5e057e01ba28f49fe2881b4f8db18dd1687c37717fc6e71736735c53f4a2ab0d · ArcScan

Block

#21,278,071

2026-09-17 05:28:43 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,071
Timestamp: 15 days ago · 2026-09-17 05:28:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e057e01ba28f49fe2881b4f8db18dd1687c37717fc6e71736735c53f4a2ab0d
Parent hash: 0x4a04ade0…211afb7e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,071 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

18.4%5,527,142 / 30,000,000

Base fee

20 gwei

State root

0x1ce56e74f15b…f425f17061be

Transactions root

0xdbd359ded162…4aa59e3b633e

Receipts root

0xfe95039acaff…781907a64c20

Nonce

0x0000000000000000

Extra data

0x00000004a817c800