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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 #0x00b66c0ce8188b9819649f76c1c70e9410bcd94873c3493bdc6e293eef2cc324 · ArcScan

Block

#21,390,721

2026-09-17 21:21:08 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,721
Timestamp: 2 days ago · 2026-09-17 21:21:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x00b66c0ce8188b9819649f76c1c70e9410bcd94873c3493bdc6e293eef2cc324
Parent hash: 0x974138df…707f710d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,721 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.9%3,570,097 / 30,000,000

Base fee

20 gwei

State root

0xe1ae2d3aa341…96229fe1f482

Transactions root

0x541e3496b935…5dc3f1adfd6c

Receipts root

0xe139bf4585ab…6a67c04f104a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800