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 #21356604 · ArcScan

Block

#21,356,604

2026-09-17 16:32:04 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,604
Timestamp: 51 days ago · 2026-09-17 16:32:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xbfe57eb6f32d101c98d495733b84e0efee6485a21989adad8858bb8d6e73b0f6
Parent hash: 0xd25029a2…b8f51c3b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,604 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.0%3,001,395 / 30,000,000

Base fee

20 gwei

State root

0x781a68e2b694…5242d155173d

Transactions root

0x9838b7682aff…fa722d9ad344

Receipts root

0x7bbe5caee32b…73e5a50aed7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800