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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 #0xef2ef0364a2871cccfacc070a26906755691b579733e4457dbc9b3f0e3c8455b · ArcScan

Block

#21,401,121

2026-09-17 22:49:03 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,121
Timestamp: 23 days ago · 2026-09-17 22:49:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xef2ef0364a2871cccfacc070a26906755691b579733e4457dbc9b3f0e3c8455b
Parent hash: 0x265d83bc…7e31d019
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,121 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.8%2,041,961 / 30,000,000

Base fee

20 gwei

State root

0x1edc493f8d8d…539265a83c29

Transactions root

0x070240c44662…2c7c0384eb66

Receipts root

0x94b4b67c5601…74bf03463ac3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800