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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 #0xa1a9f30cb43f51555b283e7fdab791c80c6cb81148643cc95b06695fb92649e9 · ArcScan

Block

#21,398,966

2026-09-17 22:30:50 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,966
Timestamp: 40 days ago · 2026-09-17 22:30:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1a9f30cb43f51555b283e7fdab791c80c6cb81148643cc95b06695fb92649e9
Parent hash: 0xcb4a1d52…7f0c5e4f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,966 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.4%6,420,631 / 30,000,000

Base fee

20 gwei

State root

0xefe25989a703…137195b5bd25

Transactions root

0x8f4ce697722b…db443ef472f6

Receipts root

0xc882f6b4fb49…8c6ee877ece2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800