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 #21518093 · ArcScan

Block

#21,518,093

2026-09-18 15:17:48 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,093
Timestamp: 18 days ago · 2026-09-18 15:17:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xaaf0f8cb2e67aa6bdf7cf235bd307ff5cc719e7dfd8bc572eb16c105d3e762e6
Parent hash: 0xc584add5…aacca954
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,093 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

16.7%5,011,092 / 30,000,000

Base fee

20 gwei

State root

0x0662912b5bcf…74030b7a72ff

Transactions root

0xb10b82759602…db4e21015316

Receipts root

0x6769fb68326a…d2037f315efa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800