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 #0x1aaa077e3f252c7e8925a3cf87ed59899ea1d41f66711df4ac04f29bdf5bcc53 · ArcScan

Block

#21,366,295

2026-09-17 17:54:45 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,295
Timestamp: 48 days ago · 2026-09-17 17:54:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x1aaa077e3f252c7e8925a3cf87ed59899ea1d41f66711df4ac04f29bdf5bcc53
Parent hash: 0xd218e9b7…9f2c04ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,295 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.3%2,483,891 / 30,000,000

Base fee

20 gwei

State root

0xa563a5210ea7…7d419edfb4fe

Transactions root

0x5dac53330d1e…6e35aa59a7be

Receipts root

0x6284b5b635c8…f0ceb4ca4dac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800