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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 #0x79fc4d5a03125742ba8562d5cee14498b59120d8a460ef7e50999d1956094c9d · ArcScan

Block

#21,520,421

2026-09-18 15:37:29 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,421
Timestamp: 41 days ago · 2026-09-18 15:37:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x79fc4d5a03125742ba8562d5cee14498b59120d8a460ef7e50999d1956094c9d
Parent hash: 0xcb563e65…ef80b0a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,421 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.2%5,451,058 / 30,000,000

Base fee

20 gwei

State root

0xa4446abf640c…a2b8b65e4f12

Transactions root

0xbb9347f856f7…64b1c3d0aaec

Receipts root

0xb6b1468b4279…140857926119

Nonce

0x0000000000000000

Extra data

0x00000004a817c800