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 #0x78db58260a56013316a6c154f80efe9e0a908569494eacd7f2c452bed46eb285 · ArcScan

Block

#21,518,948

2026-09-18 15:25:02 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,948
Timestamp: 45 days ago · 2026-09-18 15:25:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x78db58260a56013316a6c154f80efe9e0a908569494eacd7f2c452bed46eb285
Parent hash: 0xdb241684…c76dc980
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,948 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.3%1,881,477 / 30,000,000

Base fee

20 gwei

State root

0xd41624f75c0c…9878e10c8711

Transactions root

0x91acf87f4ff7…f15bc2f9ab20

Receipts root

0xed432f6374b2…002c123edc22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800