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 #0x86519892cb9da09c42b34b5d1c8e7ddb141efc4363adff96b963fcbe2bc98167 · ArcScan

Block

#21,543,390

2026-09-18 18:51:39 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,390
Timestamp: 51 days ago · 2026-09-18 18:51:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x86519892cb9da09c42b34b5d1c8e7ddb141efc4363adff96b963fcbe2bc98167
Parent hash: 0x8f61aab5…1266ffa6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,390 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.3%2,197,790 / 30,000,000

Base fee

20 gwei

State root

0xc4fcc81a5111…721fd222fefc

Transactions root

0x27f138e88a35…f3252e4abe81

Receipts root

0x3ea2e1b16141…ae496aa04a0b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800