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 #0xfbe60386d37a98d3dfaf2ce1a78439542e196356902262e0c01c517c12ce6e6c · ArcScan

Block

#21,357,939

2026-09-17 16:44:09 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,939
Timestamp: 8 days ago · 2026-09-17 16:44:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xfbe60386d37a98d3dfaf2ce1a78439542e196356902262e0c01c517c12ce6e6c
Parent hash: 0x925a637c…9bcf790e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,939 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.8%3,249,100 / 30,000,000

Base fee

20 gwei

State root

0x8624bd1e894f…01933d6cbbc5

Transactions root

0x45d10b4ce328…da4b4f389428

Receipts root

0x903fa089b9a5…2a2c2ce329a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800