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 #21370700 · ArcScan

Block

#21,370,700

2026-09-17 18:31:58 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,700
Timestamp: 22 days ago · 2026-09-17 18:31:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x079f4c03c0348dd44bae6eec38d5d9afda417616c474cb49294a6a2a1af0ed49
Parent hash: 0xd2d67ab0…4ee0a94f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,700 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.1%1,533,000 / 30,000,000

Base fee

20 gwei

State root

0x924b6c67e010…1da28442f9ec

Transactions root

0x75e66bb3ec83…61eefc419eff

Receipts root

0xcd39ca541995…083cc7942924

Nonce

0x0000000000000000

Extra data

0x00000004a817c800