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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 #0x5309ddae21ed50fd0fdce8183354f84612d0b4dc14e5ff7b4942c6bebab322ed · ArcScan

Block

#21,388,124

2026-09-17 20:59:12 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,124
Timestamp: 17 days ago · 2026-09-17 20:59:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x5309ddae21ed50fd0fdce8183354f84612d0b4dc14e5ff7b4942c6bebab322ed
Parent hash: 0x0db0e109…e1562efa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,124 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.2%4,272,406 / 30,000,000

Base fee

20 gwei

State root

0xe24ccefcdb77…458329b04555

Transactions root

0x404ca954dc09…e0bd606e0280

Receipts root

0x1031c784f5ac…c98942e4c947

Nonce

0x0000000000000000

Extra data

0x00000004a817c800