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 #21357367 · ArcScan

Block

#21,357,367

2026-09-17 16:39:16 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,367
Timestamp: 9 days ago · 2026-09-17 16:39:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc951d32ea2d9424923dd9ca8e829088077e611059f8c35cd85c4ddfd1f7cd36
Parent hash: 0x9b4741f0…cccb8945
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,367 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

27.7%8,305,603 / 30,000,000

Base fee

20 gwei

State root

0x9eb80520301d…74ca05df6bfe

Transactions root

0x91da22011887…bf68218c97c0

Receipts root

0x1d0370698538…61e5f47c6471

Nonce

0x0000000000000000

Extra data

0x00000004a817c800