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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 #0x621faa1c8238e3f7b9cd29b2cae2df90b3f3257ce96a5b21c430421cad809f56 · ArcScan

Block

#21,304,876

2026-09-17 09:15:13 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,876
Timestamp: 24 days ago · 2026-09-17 09:15:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x621faa1c8238e3f7b9cd29b2cae2df90b3f3257ce96a5b21c430421cad809f56
Parent hash: 0x240e271d…49137d35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,876 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.0%902,470 / 30,000,000

Base fee

20 gwei

State root

0xa8d7b1949bf1…2271953a2c9b

Transactions root

0xc870e38a0998…b05101346541

Receipts root

0xa551e50fa764…20510609a632

Nonce

0x0000000000000000

Extra data

0x00000004a817c800