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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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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 #0x8780a17931829ef33ef65267ac8be8cdf69989e869aa9209f2578320e924050c · ArcScan

Block

#21,403,876

2026-09-17 23:12:20 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,876
Timestamp: 48 days ago · 2026-09-17 23:12:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x8780a17931829ef33ef65267ac8be8cdf69989e869aa9209f2578320e924050c
Parent hash: 0xa554b1aa…c68f6bea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,876 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.9%3,880,155 / 30,000,000

Base fee

20 gwei

State root

0x5ab7ba44b990…fb4a76f44a35

Transactions root

0x5dd0e0727077…25dd44f75e94

Receipts root

0x529daea730ce…0113588962e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800