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 #21522138 · ArcScan

Block

#21,522,138

2026-09-18 15:51:59 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,138
Timestamp: 14 days ago · 2026-09-18 15:51:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e3716189436e86bb1b3f8cd2a02c4d2ed1d73d2553f42befc44dbd80034c3a5
Parent hash: 0x9f829c0f…095da95e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,138 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

14.4%4,316,513 / 30,000,000

Base fee

20 gwei

State root

0xc0d40c35e037…3a218386c282

Transactions root

0x8de754d9129f…c62b7a80e5dc

Receipts root

0x0279223aab2c…78837912a9cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800