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 #0x5eec216268b060fb477a34ddd84a835495950de54b00ba3d650f3f4eac17c6e1 · ArcScan

Block

#21,242,129

2026-09-17 00:25:10 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,129
Timestamp: 18 days ago · 2026-09-17 00:25:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x5eec216268b060fb477a34ddd84a835495950de54b00ba3d650f3f4eac17c6e1
Parent hash: 0x9e279375…eb9e1409
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,129 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.5%2,253,082 / 30,000,000

Base fee

20 gwei

State root

0x0613f25253be…bda7b3286667

Transactions root

0x9f1b04cce1b1…90c4d707671a

Receipts root

0x79f75e21c123…071677dee8c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800