Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x0ef0c3a83a600dc237ff35ae76018d2111cc2369c2eb5bea732a29d4fc61f7ba · ArcScan

Block

#21,521,586

2026-09-18 15:47:19 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,586
Timestamp: 6 days ago · 2026-09-18 15:47:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ef0c3a83a600dc237ff35ae76018d2111cc2369c2eb5bea732a29d4fc61f7ba
Parent hash: 0x7569b68c…a208a302
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,586 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.4%1,930,019 / 30,000,000

Base fee

20 gwei

State root

0xa3a45e72e2f3…58e17760ebcd

Transactions root

0x5f40ea5c20a2…57d5c332236c

Receipts root

0x45a47c4f76c9…f693c14a0ba0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800