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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 #0xf7d2b7fc3fdff2da12eff5afa83465090fcd116b65cb9b4246b11440bf734828 · ArcScan

Block

#21,278,138

2026-09-17 05:29:17 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,138
Timestamp: 13 days ago · 2026-09-17 05:29:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7d2b7fc3fdff2da12eff5afa83465090fcd116b65cb9b4246b11440bf734828
Parent hash: 0x4e964833…5cd7af88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,138 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.8%3,253,905 / 30,000,000

Base fee

20 gwei

State root

0xcf94c1a1db69…8e8d2b43fc2a

Transactions root

0xc6c8f2adacc1…229c77d93ea4

Receipts root

0xea5e9cd7e792…3e8fb7bdfce8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800