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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 #0x66fb0df10377fd8614650653d1bb7fa06de5351e2d5cf02f1f020059be37cfca · ArcScan

Block

#21,298,972

2026-09-17 08:25:20 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,972
Timestamp: 55 days ago · 2026-09-17 08:25:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x66fb0df10377fd8614650653d1bb7fa06de5351e2d5cf02f1f020059be37cfca
Parent hash: 0x0432b051…4831c09b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,972 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.3%2,486,208 / 30,000,000

Base fee

20 gwei

State root

0x9868d93860c9…a2d0044e1440

Transactions root

0xa67741566ef0…a1b981f73b23

Receipts root

0x3d248dc6e472…fa39e2916895

Nonce

0x0000000000000000

Extra data

0x00000004a817c800