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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 #0xa43518923fe9693b87c125beb001c95fdb4f2aa384dd86430869f66a5f4a895b · ArcScan

Block

#21,556,339

2026-09-18 20:41:09 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,339
Timestamp: 18 days ago · 2026-09-18 20:41:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xa43518923fe9693b87c125beb001c95fdb4f2aa384dd86430869f66a5f4a895b
Parent hash: 0xa77f7589…b8c25a4f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,339 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

2.3%676,864 / 30,000,000

Base fee

20 gwei

State root

0xaca01820ee27…02be46afd081

Transactions root

0x4243b180d1fa…8a588df6acdd

Receipts root

0x6d739cc02e55…95f3123b71dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800