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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 #0x817a21a23d6def841ce540c103ddb372ac084d1bd01458babfdfece03f8e2ba8 · ArcScan

Block

#21,356,974

2026-09-17 16:35:12 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,974
Timestamp: 55 days ago · 2026-09-17 16:35:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x817a21a23d6def841ce540c103ddb372ac084d1bd01458babfdfece03f8e2ba8
Parent hash: 0x3f69891d…289bd83a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,974 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.8%2,331,549 / 30,000,000

Base fee

20 gwei

State root

0xc6ebf3639216…5a5bd6492ce3

Transactions root

0x6cc82d9d5a1b…54d5fd7ac5ad

Receipts root

0x82d5f4f17412…d4a6fc3a9060

Nonce

0x0000000000000000

Extra data

0x00000004a817c800