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 #0x86ca81b70db34b763e3df5d9beb0e47f87cc3679ce6473bd82e90bbc704adbe8 · ArcScan

Block

#21,251,586

2026-09-17 01:45:00 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,586
Timestamp: 6 days ago · 2026-09-17 01:45:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x86ca81b70db34b763e3df5d9beb0e47f87cc3679ce6473bd82e90bbc704adbe8
Parent hash: 0xada2e1fd…37e1e911
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,586 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

23.5%7,047,719 / 30,000,000

Base fee

20 gwei

State root

0xe8c92b281582…df029472fa07

Transactions root

0xac36ef742566…b94e618e35b8

Receipts root

0xe3f83edb9fb2…f5f922634f66

Nonce

0x0000000000000000

Extra data

0x00000004a817c800