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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 #0xd866404cba498c7f1341e42cacc23b230ef71cc486fa072258d2de4e5c47027a · ArcScan

Block

#21,549,489

2026-09-18 19:43:13 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,489
Timestamp: 19 days ago · 2026-09-18 19:43:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xd866404cba498c7f1341e42cacc23b230ef71cc486fa072258d2de4e5c47027a
Parent hash: 0xca484a0e…ba82b0e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,489 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.8%833,606 / 30,000,000

Base fee

20 gwei

State root

0x5d4bd1e906c2…73e27c659204

Transactions root

0x2582b4211d5a…83151e08f236

Receipts root

0x84928008ebfc…d6c1075d1d3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800