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 #0x1a3507977902d09c76762ebe90c639a462f7312a01c8ec3a19467cfd10d9d37f · ArcScan

Block

#21,226,772

2026-09-16 22:15:33 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,226,772
Timestamp: 3 days ago · 2026-09-16 22:15:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a3507977902d09c76762ebe90c639a462f7312a01c8ec3a19467cfd10d9d37f
Parent hash: 0xe68228e2…02a762fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,226,772 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

36.0%10,814,266 / 30,000,000

Base fee

20 gwei

State root

0x8ddf58694a56…19040af1bbdb

Transactions root

0xbc5688c8d179…55796d2ba999

Receipts root

0xa49bd8429d15…b80298e44d59

Nonce

0x0000000000000000

Extra data

0x00000004a817c800