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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 #0x553c88cea292afbee56ba3d908d74459e534a83761c18eed27b6546ecf4626de · ArcScan

Block

#21,299,221

2026-09-17 08:27:26 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,221
Timestamp: 53 days ago · 2026-09-17 08:27:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x553c88cea292afbee56ba3d908d74459e534a83761c18eed27b6546ecf4626de
Parent hash: 0x51840d47…e5f8aa79
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,221 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.8%1,456,884 / 30,000,000

Base fee

20 gwei

State root

0xfadbc9a4b218…59d216f44948

Transactions root

0x3e0418c13d32…0b43453bce74

Receipts root

0xd462d15668bb…25de186c6474

Nonce

0x0000000000000000

Extra data

0x00000004a817c800