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 #21304395 · ArcScan

Block

#21,304,395

2026-09-17 09:11:09 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,395
Timestamp: 11 days ago · 2026-09-17 09:11:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xd74fd45c06505c9b7cbecdd28a0fd14c80c1c8d3b500dba16792eace1743e324
Parent hash: 0xf210414c…adcd6a44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,395 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.8%2,327,116 / 30,000,000

Base fee

20 gwei

State root

0x1def5d59407d…f5cc6ccc8031

Transactions root

0x4ec9a8c574bb…b117dbadb99b

Receipts root

0xe6fa9939281c…254151fcaac1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800