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 #21282657 · ArcScan

Block

#21,282,657

2026-09-17 06:07:28 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,657
Timestamp: 18 days ago · 2026-09-17 06:07:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x38c171855cc68bcde9ebefc0a23e519c70e00ecc83069b13054d9125ddd704e0
Parent hash: 0x85b3eaed…f2f8db09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,657 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.9%1,760,394 / 30,000,000

Base fee

20 gwei

State root

0xf759a8d77fdf…9111e2a8a0cb

Transactions root

0xa96c0c009559…21df2797de15

Receipts root

0x555e6e3180c0…8e248a91439d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800