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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 #0x666f2573798df4078dc9237efdd22f81f86da25a07edf3ef6bc156b3af70d7d8 · ArcScan

Block

#21,242,740

2026-09-17 00:30:20 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,740
Timestamp: 14 days ago · 2026-09-17 00:30:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x666f2573798df4078dc9237efdd22f81f86da25a07edf3ef6bc156b3af70d7d8
Parent hash: 0x4df08543…33b4e36f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,740 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

36.7%11,004,428 / 30,000,000

Base fee

20 gwei

State root

0xb469390baf58…8bfa46a4d179

Transactions root

0xbcedc6c07d82…d2a2106db397

Receipts root

0xe1037e462848…43546410ac1e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800