Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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 #21521368 · ArcScan

Block

#21,521,368

2026-09-18 15:45:29 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,368
Timestamp: 13 days ago · 2026-09-18 15:45:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xd862c65749d824b69664e56b272b1c7ce1c3c501918b3e8d010b13779966f980
Parent hash: 0x27a94933…738648dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,368 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.5%1,935,691 / 30,000,000

Base fee

20 gwei

State root

0x303b8bef1d36…b7e4340deac6

Transactions root

0x9f77d71b65ba…edb615885764

Receipts root

0x131ee09217ba…7f174b789eab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800