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 #21519781 · ArcScan

Block

#21,519,781

2026-09-18 15:32:04 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,781
Timestamp: 51 days ago · 2026-09-18 15:32:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x30c5b18e550ac1e2b7a9e651bdde46ac0f6587002180eadc72a61f50bb42f9dd
Parent hash: 0x129dde28…93845a57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,781 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.9%3,264,063 / 30,000,000

Base fee

20 gwei

State root

0x427180e8bf23…29b12d5848c4

Transactions root

0x6f22456ce16d…9caa33473d70

Receipts root

0xa96529d6ccbe…261112d6dfeb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800