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 #0xc81629a0c9af765c9975e4328fc52a5a5be4c6b89c3e2404db1ad8d3b775729b · ArcScan

Block

#21,380,306

2026-09-17 19:53:07 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,306
Timestamp: 25 days ago · 2026-09-17 19:53:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xc81629a0c9af765c9975e4328fc52a5a5be4c6b89c3e2404db1ad8d3b775729b
Parent hash: 0xa638b532…160f37c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,306 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

14.7%4,423,874 / 30,000,000

Base fee

20 gwei

State root

0x5b1930d61e5d…642e317b80d9

Transactions root

0xe571b0f6d9ba…179dd16ea47f

Receipts root

0x5f2f0c4210a9…a533cf723691

Nonce

0x0000000000000000

Extra data

0x00000004a817c800