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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 #0xa3854b62d6316b405a01282934cdec7da96b65f13e18ca055afd44b481840acd · ArcScan

Block

#21,390,866

2026-09-17 21:22:22 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,866
Timestamp: 5 days ago · 2026-09-17 21:22:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3854b62d6316b405a01282934cdec7da96b65f13e18ca055afd44b481840acd
Parent hash: 0xd1c36087…67af7f58
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,866 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.6%5,882,026 / 30,000,000

Base fee

20 gwei

State root

0x9554556cff9e…5c553efcc2ea

Transactions root

0x0ab77f783fc3…6538f9fbe597

Receipts root

0xeeb0ba6d8508…1f79c52dccb1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800