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 #21243545 · ArcScan

Block

#21,243,545

2026-09-17 00:37:07 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,243,545
Timestamp: 7 days ago · 2026-09-17 00:37:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x6be6fa9e237ba99b0b6b23536cbc3fd16e73e2085562e997aa0550afe409b220
Parent hash: 0x3033d83c…a673c9cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,243,545 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

12.3%3,705,896 / 30,000,000

Base fee

20 gwei

State root

0x7e470f4703f2…0cd96e672c16

Transactions root

0x1baa40a6bf4a…7e13bc305447

Receipts root

0x85317302801d…c1925b80194a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800