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 #0x4e5cada40d9f8d561ff58753e6c965ab900d154e1c8c1c6e59a7c5baf20fe2f1 · ArcScan

Block

#21,558,217

2026-09-18 20:57:01 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,217
Timestamp: 46 days ago · 2026-09-18 20:57:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e5cada40d9f8d561ff58753e6c965ab900d154e1c8c1c6e59a7c5baf20fe2f1
Parent hash: 0x78e28f88…09f0b214
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,217 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.9%872,906 / 30,000,000

Base fee

20 gwei

State root

0xcdf6fb6ce9c1…8b619813c69a

Transactions root

0x607d7b641369…93657c10b7f5

Receipts root

0xb4282e902640…3a03e28f3bd7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800