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 #0x49ba05efc2b38611a8a85355b34d4e25a60bee0a7ba61fe55f17d0bee6a57fd7 · ArcScan

Block

#21,481,848

2026-09-18 10:11:26 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,848
Timestamp: 48 days ago · 2026-09-18 10:11:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x49ba05efc2b38611a8a85355b34d4e25a60bee0a7ba61fe55f17d0bee6a57fd7
Parent hash: 0x0ec37858…75245c7d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,848 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.0%1,505,836 / 30,000,000

Base fee

20 gwei

State root

0x8df0641614c1…6396414b021d

Transactions root

0x98774446ee24…3b7ef93fe100

Receipts root

0x9b8f55adeea9…88ab6bbc7056

Nonce

0x0000000000000000

Extra data

0x00000004a817c800