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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 #0x040e64fb6080f7b4d7c0d9a3e9291e676a706ddbe9192c50e6d85f2c1611e9d4 · ArcScan

Block

#21,345,003

2026-09-17 14:54:05 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,003
Timestamp: 56 days ago · 2026-09-17 14:54:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x040e64fb6080f7b4d7c0d9a3e9291e676a706ddbe9192c50e6d85f2c1611e9d4
Parent hash: 0xb20f48a4…ebc61323
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,003 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.3%2,488,774 / 30,000,000

Base fee

20 gwei

State root

0xaff7b04b815a…c682a245c407

Transactions root

0x740885629cfd…88965f88069f

Receipts root

0xfb11fcfb9c84…2bd6d0c9be3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800