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 #0x40b66a797dad0d719c83b0f99e0cd4dcadc5b77201bd68029e6a64b2dcde63d6 · ArcScan

Block

#21,288,292

2026-09-17 06:55:05 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,292
Timestamp: 14 days ago · 2026-09-17 06:55:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x40b66a797dad0d719c83b0f99e0cd4dcadc5b77201bd68029e6a64b2dcde63d6
Parent hash: 0x33c15331…a38b59ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,292 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.9%3,264,448 / 30,000,000

Base fee

20 gwei

State root

0x1d7aae8d1943…5c108bd92942

Transactions root

0xd0e5798b294b…05c7f676f087

Receipts root

0xe72d4cf9fb23…374ee2f8ce54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800