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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 #0x1278a66335bf5d82f1b2a3b4b106b9f2c66df9847cd92e38e66bcfebe0edb591 · ArcScan

Block

#21,239,599

2026-09-17 00:03:49 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,599
Timestamp: 16 days ago · 2026-09-17 00:03:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x1278a66335bf5d82f1b2a3b4b106b9f2c66df9847cd92e38e66bcfebe0edb591
Parent hash: 0xa47fc7df…6352add2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,599 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.0%5,106,474 / 30,000,000

Base fee

20 gwei

State root

0xcc04e891902a…b1598ba561dc

Transactions root

0x2ed34e35e17d…95ba0c69c309

Receipts root

0xbfb70c47a711…f086a895c4e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800