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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 #0x3a3fce64ef9506039bcd951905a234848234ffd773bd306531cb960819366e0e · ArcScan

Block

#21,558,288

2026-09-18 20:57:37 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,288
Timestamp: 47 days ago · 2026-09-18 20:57:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a3fce64ef9506039bcd951905a234848234ffd773bd306531cb960819366e0e
Parent hash: 0xb58512dc…a4cb2ba1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,288 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

0.9%279,639 / 30,000,000

Base fee

20 gwei

State root

0x1a0529d03ed4…fdf04991afd2

Transactions root

0xde52f4d304e5…0d10dc930965

Receipts root

0x75ac86c2e2e4…92f063f7f04b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800