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 #0x1f5b7866c43a6ae125b2707b21f7ebf0455dc94d5eb8aa020bde085bfaff2ca4 · ArcScan

Block

#21,306,979

2026-09-17 09:32:59 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,979
Timestamp: 13 days ago · 2026-09-17 09:32:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f5b7866c43a6ae125b2707b21f7ebf0455dc94d5eb8aa020bde085bfaff2ca4
Parent hash: 0x98eaf2d2…3bd6499d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,979 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

40.8%12,225,156 / 30,000,000

Base fee

20 gwei

State root

0xffd94fb2c74c…3c97ead8cb95

Transactions root

0xb7ac71e0d7b5…30650533e8b6

Receipts root

0x683f0c7d4607…f510de30fb8a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800