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 #21523838 · ArcScan

Block

#21,523,838

2026-09-18 16:06:21 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,838
Timestamp: 51 days ago · 2026-09-18 16:06:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xf07631c1ff5fdddaca6e3882140e5b16af14d1f9f272dd7998cf205b4d68e2e1
Parent hash: 0xdc31e770…0fb5e188
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,838 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.1%2,141,833 / 30,000,000

Base fee

20 gwei

State root

0x563a6f8a1c99…9338b6e00853

Transactions root

0x84fdfbe158c0…aa32b9a6a092

Receipts root

0x13ec029b4e0c…6e2525bc750d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800