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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 #0x27b6f56733faf450cdc9d122b54c9d1b55daf88d9ebb12f08c23db7e183c74ec · ArcScan

Block

#21,400,720

2026-09-17 22:45:40 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,720
Timestamp: 12 days ago · 2026-09-17 22:45:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x27b6f56733faf450cdc9d122b54c9d1b55daf88d9ebb12f08c23db7e183c74ec
Parent hash: 0xcad0a798…aa2c27ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,720 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.3%2,485,987 / 30,000,000

Base fee

20 gwei

State root

0x2abed4576390…8a35aecabfe2

Transactions root

0x1102221199d1…b7d43e64ff91

Receipts root

0xa7aa7589509d…41c2bdc57f59

Nonce

0x0000000000000000

Extra data

0x00000004a817c800