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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 #0x381dee48097ecd3a850156b2578cc71d66d09dac8478e14f26d2ed937e4100ef · ArcScan

Block

#21,549,171

2026-09-18 19:40:31 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,171
Timestamp: 29 days ago · 2026-09-18 19:40:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x381dee48097ecd3a850156b2578cc71d66d09dac8478e14f26d2ed937e4100ef
Parent hash: 0x5cab1c00…eec1dbaa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,171 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.2%365,838 / 30,000,000

Base fee

20 gwei

State root

0x091b58f40bcf…24687235706a

Transactions root

0x45b56a58c046…871037da5e6f

Receipts root

0x0b57812f0425…28319148275c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800