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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 #0x9d505cf41f693c060f3a2d2563552d36dd45b2588cf8866a431462aa3842c1ab · ArcScan

Block

#21,278,340

2026-09-17 05:31:00 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,340
Timestamp: 6 days ago · 2026-09-17 05:31:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d505cf41f693c060f3a2d2563552d36dd45b2588cf8866a431462aa3842c1ab
Parent hash: 0x72e77821…1e47a21e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,340 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

13.8%4,128,227 / 30,000,000

Base fee

20 gwei

State root

0x9838ed609f4b…dc5623d108cf

Transactions root

0xe33366ed7b85…89968fe2d2e7

Receipts root

0x18fb52a45ca1…ffe6a7fcd3b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800