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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 #0x66f656b289a07c9aaa3917a2e863492d54ad552cdca109c97e27d53f615b55b7 · ArcScan

Block

#21,245,056

2026-09-17 00:49:53 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,056
Timestamp: 18 days ago · 2026-09-17 00:49:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x66f656b289a07c9aaa3917a2e863492d54ad552cdca109c97e27d53f615b55b7
Parent hash: 0x62c29c0b…6d368a4f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,056 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.6%5,291,735 / 30,000,000

Base fee

20 gwei

State root

0xba5537433911…34a92bb28f78

Transactions root

0x998eda3f6296…941bf9bdb973

Receipts root

0x02bad3f13314…48261b9761f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800