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 #0x2e0b7338f502f278989ded0a520f16b526351df53ee44d698dbda0b7443f3c21 · ArcScan

Block

#21,400,476

2026-09-17 22:43:36 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,476
Timestamp: 3 days ago · 2026-09-17 22:43:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e0b7338f502f278989ded0a520f16b526351df53ee44d698dbda0b7443f3c21
Parent hash: 0x123d1805…de48f3c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,476 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.3%1,276,540 / 30,000,000

Base fee

20 gwei

State root

0x5d25f7524035…8b755995ce00

Transactions root

0x24de753e5888…e6102f91af95

Receipts root

0x9d21c75756d1…32e789ad16b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800