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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 #0x1ab3487b7d699583d234f9ba42dc096ebbca25859730e446a5c9545c00f4c22b · ArcScan

Block

#21,299,278

2026-09-17 08:27:55 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,278
Timestamp: 53 days ago · 2026-09-17 08:27:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ab3487b7d699583d234f9ba42dc096ebbca25859730e446a5c9545c00f4c22b
Parent hash: 0x67fc2e4e…6fce7cb8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,278 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

28.2%8,460,859 / 30,000,000

Base fee

20 gwei

State root

0xfc1893fe2762…560e1f5854ac

Transactions root

0x677af3245c29…a90db591edd8

Receipts root

0xc2d41cdbd725…0ec2c5c450c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800