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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 #0x66d016e49a16dc21f16d1adef441dba1f8d774ac4ceee8310ab798c66831824d · ArcScan

Block

#21,400,671

2026-09-17 22:45:15 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,671
Timestamp: 11 days ago · 2026-09-17 22:45:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x66d016e49a16dc21f16d1adef441dba1f8d774ac4ceee8310ab798c66831824d
Parent hash: 0x7a3c4941…a2b444f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,671 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.3%3,093,550 / 30,000,000

Base fee

20 gwei

State root

0xc0f36d52f9cb…0f1a4cb8ae8e

Transactions root

0x138320abb552…3b25fc43a9b9

Receipts root

0x4d9bb5ae7938…d1c3772e2d18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800