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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 #0x66b4ac2cb0780622977bf52ce3999d03995e17f37968eabece8964b3f405c6ed · ArcScan

Block

#21,516,020

2026-09-18 15:00:17 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,020
Timestamp: 31 days ago · 2026-09-18 15:00:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x66b4ac2cb0780622977bf52ce3999d03995e17f37968eabece8964b3f405c6ed
Parent hash: 0x3c681eea…5c5b5069
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,020 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.8%831,817 / 30,000,000

Base fee

20 gwei

State root

0x60d1816a6dee…dccd25cb0f14

Transactions root

0x057c8b462661…ff3248468d38

Receipts root

0x035633f6526c…5cf6b158ef81

Nonce

0x0000000000000000

Extra data

0x00000004a817c800