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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 #0x66c25c8749613d8aeaec87bc60cb5c73fe2af923e4b8f4586be609f45766fff9 · ArcScan

Block

#21,508,036

2026-09-18 13:52:49 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,036
Timestamp: 55 days ago · 2026-09-18 13:52:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x66c25c8749613d8aeaec87bc60cb5c73fe2af923e4b8f4586be609f45766fff9
Parent hash: 0x10b5a22f…b59d4fb0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,036 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.0%1,207,674 / 30,000,000

Base fee

20 gwei

State root

0x66e86618ad46…374dfecfb82d

Transactions root

0xdde55aa2a7ad…f0d99698dd46

Receipts root

0x5b3981c1c748…95eb3758b305

Nonce

0x0000000000000000

Extra data

0x00000004a817c800