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

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 #21277747 · ArcScan

Block

#21,277,747

2026-09-17 05:25:59 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,747
Timestamp: 8 days ago · 2026-09-17 05:25:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x00eb170be1a1b6db6c6454ae3efd1237c5fdfd0441c33a05cc46d9eb2ca81c45
Parent hash: 0x9dccb7e7…e900b4f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,747 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.1%2,437,048 / 30,000,000

Base fee

20 gwei

State root

0xdbbe82525765…bf0b1125c253

Transactions root

0xd03da441a90e…c27decaa5f1c

Receipts root

0x6f54ae5abd3b…99efd254dd5e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800