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 #0xc769164c76aa03e54589b740670fe070ec2221f1a828f9b8434ba32bea173146 · ArcScan

Block

#21,255,867

2026-09-17 02:21:10 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,867
Timestamp: 48 days ago · 2026-09-17 02:21:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xc769164c76aa03e54589b740670fe070ec2221f1a828f9b8434ba32bea173146
Parent hash: 0xa0f95278…ffa3466a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,867 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

16.9%5,060,143 / 30,000,000

Base fee

20 gwei

State root

0x6b8ca97281ed…462eef87b0b0

Transactions root

0x1ea5f5b1961f…9e0239a3535f

Receipts root

0x0a06eada45cd…52b5862ae699

Nonce

0x0000000000000000

Extra data

0x00000004a817c800