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 #0x31fa6c5a909dae98311f6746d8c68a126a382b3e8e1b654824854cf62a0c4b03 · ArcScan

Block

#21,398,445

2026-09-17 22:26:26 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,445
Timestamp: 49 days ago · 2026-09-17 22:26:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x31fa6c5a909dae98311f6746d8c68a126a382b3e8e1b654824854cf62a0c4b03
Parent hash: 0x738f416a…0bab03e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,445 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.8%2,645,757 / 30,000,000

Base fee

20 gwei

State root

0x8afb83efd2dd…cdcf5155afa2

Transactions root

0xbd9de2644140…985a75874737

Receipts root

0x45bf83a5a645…606b3a626c09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800