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 #21544003 · ArcScan

Block

#21,544,003

2026-09-18 18:56:50 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,544,003
Timestamp: 57 days ago · 2026-09-18 18:56:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb341d5ae6a94b8f264dd1703c5fa1716baec87c3e434cf112f06b05575e1e445
Parent hash: 0x330fe5f1…84802585
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,544,003 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.1%928,425 / 30,000,000

Base fee

20 gwei

State root

0xd35cb39f3432…c2dadaa96a4e

Transactions root

0xe6516d5257a2…e522bda94c80

Receipts root

0x22bc4eb0c4f6…ddefcc3d9a62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800