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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 #0x2a5c20d65ccc0ff6e13311c6297e3fcfbf05052ddfcf89a5803ce254a0741624 · ArcScan

Block

#21,254,856

2026-09-17 02:12:37 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,856
Timestamp: 15 days ago · 2026-09-17 02:12:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a5c20d65ccc0ff6e13311c6297e3fcfbf05052ddfcf89a5803ce254a0741624
Parent hash: 0x505709ad…318ae442
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,856 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

25.5%7,661,287 / 30,000,000

Base fee

20 gwei

State root

0xc5381c72af76…81cb15dd5fe1

Transactions root

0xd5e821249319…e7a3b781e669

Receipts root

0xad4fa5f02625…18b6aebc8d3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800