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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 #0xa86a127e0b0cb2728708f6daba7bb4e9b22497cf63e522a0a16652e0793de13e · ArcScan

Block

#21,403,554

2026-09-17 23:09:37 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,554
Timestamp: 44 days ago · 2026-09-17 23:09:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xa86a127e0b0cb2728708f6daba7bb4e9b22497cf63e522a0a16652e0793de13e
Parent hash: 0x1ca1371f…9ad86f87
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,554 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.5%2,853,669 / 30,000,000

Base fee

20 gwei

State root

0xce01a8f64f3f…6a4b2ca2d072

Transactions root

0xc8ce9061502c…d2eca78026b4

Receipts root

0xa966e41251a8…e7daa613a18a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800