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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 #0x5a482bd5b472df0425619fd72e62193eae61280f6e054fde3ac076e3ac2b195d · ArcScan

Block

#21,543,721

2026-09-18 18:54:27 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,721
Timestamp: 54 days ago · 2026-09-18 18:54:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a482bd5b472df0425619fd72e62193eae61280f6e054fde3ac076e3ac2b195d
Parent hash: 0x871128d4…840479b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,721 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.3%704,802 / 30,000,000

Base fee

20 gwei

State root

0x26b18fbe95ed…cbc598bdb5c0

Transactions root

0xc358ff6a1956…d3b0abb99b43

Receipts root

0x09933a769b21…f46d0b6a8989

Nonce

0x0000000000000000

Extra data

0x00000004a817c800