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 #0x42472e7da520f77d04dae929d373ba50164115e7e86f55d0f4200d2ade7d8183 · ArcScan

Block

#21,548,481

2026-09-18 19:34:41 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,481
Timestamp: 47 days ago · 2026-09-18 19:34:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x42472e7da520f77d04dae929d373ba50164115e7e86f55d0f4200d2ade7d8183
Parent hash: 0x53e32811…4b3d79c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,481 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.4%714,429 / 30,000,000

Base fee

20 gwei

State root

0x7c5ee9e4219b…db59c6d28a68

Transactions root

0x13cc775d01e3…44c266542266

Receipts root

0xc6b276fa6468…44be938ce848

Nonce

0x0000000000000000

Extra data

0x00000004a817c800