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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 #0x57cd720e0382d5bc7059a55655a08fcdd81c1b6a0586a2656512307d4081eb5e · ArcScan

Block

#21,257,166

2026-09-17 02:32:08 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,257,166
Timestamp: 59 days ago · 2026-09-17 02:32:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x57cd720e0382d5bc7059a55655a08fcdd81c1b6a0586a2656512307d4081eb5e
Parent hash: 0xa445afc4…7f3bf677
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,257,166 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

35.8%10,734,895 / 30,000,000

Base fee

20 gwei

State root

0x4925d4ee8cf6…0d362ce59b69

Transactions root

0xbebc8f2df043…806e7c6f74ce

Receipts root

0xde2b16fbd75a…1c0d302b763b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800