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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 #0x3f45df9efd8e000a58c85d39cda1a340ae8a2e1ed4fed8614b505317003122be · ArcScan

Block

#21,291,397

2026-09-17 07:21:19 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,397
Timestamp: 10 days ago · 2026-09-17 07:21:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f45df9efd8e000a58c85d39cda1a340ae8a2e1ed4fed8614b505317003122be
Parent hash: 0xb9e63552…3e56c117
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,397 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.2%3,657,559 / 30,000,000

Base fee

20 gwei

State root

0x4d9fd2312f84…c980767fc8ed

Transactions root

0xcbdd48b95458…d11d8e3cfbc6

Receipts root

0x359a550261ad…ce9099ac66f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800