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 #0x325903a315e705e4df6a69717a968dc84929bc578622a9d20a3aac191fabb781 · ArcScan

Block

#21,309,419

2026-09-17 09:53:36 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,419
Timestamp: 18 days ago · 2026-09-17 09:53:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x325903a315e705e4df6a69717a968dc84929bc578622a9d20a3aac191fabb781
Parent hash: 0xfddf762d…69926d49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,419 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

24.1%7,244,385 / 30,000,000

Base fee

20 gwei

State root

0x97a75aae8389…186ef49d2d29

Transactions root

0x513af1cb91c5…9db50a0d21bd

Receipts root

0xc95d428da696…2a13f3639048

Nonce

0x0000000000000000

Extra data

0x00000004a817c800