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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 #0x391304947f3ca0160f811c67eca8af5dc8dacfa1960e2843f854b528b3fe3a88 · ArcScan

Block

#21,385,136

2026-09-17 20:33:57 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,136
Timestamp: 11 days ago · 2026-09-17 20:33:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x391304947f3ca0160f811c67eca8af5dc8dacfa1960e2843f854b528b3fe3a88
Parent hash: 0x399538ed…67d61a11
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,136 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.8%1,736,090 / 30,000,000

Base fee

20 gwei

State root

0x2c27e120d292…d5c9803e5ccd

Transactions root

0x0fc3c54815de…c6bd9f2d6f04

Receipts root

0x5ee51b443c0b…286a59d8d4d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800