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 #21318296 · ArcScan

Block

#21,318,296

2026-09-17 11:08:32 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,296
Timestamp: 29 days ago · 2026-09-17 11:08:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x7942f875783f61d96ecb03d4ab7be985e79606b5da2d32c9a915e6ed8b5d1f88
Parent hash: 0xc6825a5f…a6456da0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,296 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

34.9%10,478,723 / 30,000,000

Base fee

20 gwei

State root

0x1d1058ca8959…d9415d843211

Transactions root

0xd2cf19f16c4c…b563e500e9be

Receipts root

0x4b4b668fa1eb…da4bd1de8339

Nonce

0x0000000000000000

Extra data

0x00000004a817c800