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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 #0x420557109ed10b509ca8b9d0306ed1a09ded07d8d7e5904a7c774ce3a1941b10 · ArcScan

Block

#21,538,904

2026-09-18 18:13:43 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,538,904
Timestamp: 57 days ago · 2026-09-18 18:13:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x420557109ed10b509ca8b9d0306ed1a09ded07d8d7e5904a7c774ce3a1941b10
Parent hash: 0x37659de8…9d3cb5a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,538,904 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.3%1,297,357 / 30,000,000

Base fee

20 gwei

State root

0x6606fc503e66…ed6ea871ef37

Transactions root

0xca4f48cbdfae…ac58d27bfd90

Receipts root

0xdb2f39a06b51…3a0ab58f44f9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800