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 #0xad61bcb89077114d4bcedf673ecc3faf2860f92317b084e92e833789f3f8f27e · ArcScan

Block

#21,300,309

2026-09-17 08:36:38 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,309
Timestamp: 37 days ago · 2026-09-17 08:36:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xad61bcb89077114d4bcedf673ecc3faf2860f92317b084e92e833789f3f8f27e
Parent hash: 0xadb946c5…734d5783
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,309 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.5%2,542,951 / 30,000,000

Base fee

20 gwei

State root

0x37a9c1864197…a1bec695a1ba

Transactions root

0x3bb22bcb152f…1ab5bb6966e1

Receipts root

0xa9d19c453b27…5110cd2e6689

Nonce

0x0000000000000000

Extra data

0x00000004a817c800