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 #21386624 · ArcScan

Block

#21,386,624

2026-09-17 20:46:31 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,624
Timestamp: 26 days ago · 2026-09-17 20:46:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c3c537ad75a09bddcf72d8c055742bf60400ec94d3dc77bb9ac75b1524f7a07
Parent hash: 0x426204d5…95382a54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,624 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.9%4,180,774 / 30,000,000

Base fee

20 gwei

State root

0xff46273bec12…ed9a6457faba

Transactions root

0xddc87d435354…5cdb15f1d07d

Receipts root

0x09254718043d…07d075a5b9a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800