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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 #0x258bff47b7aca22b96c1dd0c98836c54a5110bdb8a84561d25a06953d66d03db · ArcScan

Block

#21,221,990

2026-09-16 21:35:11 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,990
Timestamp: 13 days ago · 2026-09-16 21:35:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x258bff47b7aca22b96c1dd0c98836c54a5110bdb8a84561d25a06953d66d03db
Parent hash: 0x31e1a7b2…7cfc3538
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,990 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

59.2%17,759,542 / 30,000,000

Base fee

20 gwei

State root

0x804034731b36…f0c3c9a54b5c

Transactions root

0xef4d982e1b53…cb8fd5dee2aa

Receipts root

0x7e1c1bae1095…eb1f21203e23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800