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 #21178979 · ArcScan

Block

#21,178,979

2026-09-16 15:32:07 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,979
Timestamp: 6 days ago · 2026-09-16 15:32:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xda25aeecd99686ee09b057f6e307da443a356710bf6bff700ea745a8686f3f9b
Parent hash: 0xf0785308…b4467cec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,979 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

83.7%25,113,001 / 30,000,000

Base fee

30.825339293 gwei

State root

0xba4ad95c9dcd…e1e2c892adac

Transactions root

0x299616780e2e…d7656cb5f224

Receipts root

0xcd5ca0d0d41b…1eb965d795fa

Nonce

0x0000000000000000

Extra data

0x000000073165c4c2