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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 #0x553ad5d7f40267fbc0e7ed5776aaf9d168a8012197d1ddced4a1212acc2e642c · ArcScan

Block

#21,521,258

2026-09-18 15:44:33 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,258
Timestamp: 16 days ago · 2026-09-18 15:44:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x553ad5d7f40267fbc0e7ed5776aaf9d168a8012197d1ddced4a1212acc2e642c
Parent hash: 0x26e6f39d…4675641f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,258 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.0%1,203,927 / 30,000,000

Base fee

20 gwei

State root

0x58429525c679…798738abfc04

Transactions root

0xd7f431e0cb3d…ff45885fa445

Receipts root

0x3aed9e72ea02…ff96946253ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800