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

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 #21541732 · ArcScan

Block

#21,541,732

2026-09-18 18:37:38 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,732
Timestamp: 6 days ago · 2026-09-18 18:37:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x12f159e5210230c64446050cd83565876e9b8b7bbec4c20ffe810a448d697564
Parent hash: 0x12afac2d…ead9002f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,732 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.9%2,381,004 / 30,000,000

Base fee

20 gwei

State root

0x4c53e1a8537d…302f33779639

Transactions root

0xca68a97bc2d9…d17427aa1aae

Receipts root

0x31f2ed66020c…844f4c5507a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800