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 #21356196 · ArcScan

Block

#21,356,196

2026-09-17 16:28:38 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,196
Timestamp: 46 days ago · 2026-09-17 16:28:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3505fa584065c6b4b2c8ab6d6db2727fe4b483fb6c564283f4366b7ead5a33b
Parent hash: 0x7ee9a4b8…de294cae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,196 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

13.6%4,072,666 / 30,000,000

Base fee

20 gwei

State root

0xaf6c29302992…c94da2201a99

Transactions root

0xc5fc11e9100a…17281b1f7629

Receipts root

0x3d4424e7f396…e12270abf23a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800