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 #0xf5c3d36716ff7e5fcc43942dbde1881ec47a26cf505494e9ed2e159fbb20b854 · ArcScan

Block

#21,398,101

2026-09-17 22:23:31 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,101
Timestamp: 52 days ago · 2026-09-17 22:23:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5c3d36716ff7e5fcc43942dbde1881ec47a26cf505494e9ed2e159fbb20b854
Parent hash: 0x8ad5da20…86ee12d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,101 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.9%1,780,045 / 30,000,000

Base fee

20 gwei

State root

0x923d171ae3e3…5712dca17803

Transactions root

0x06c6dfce120c…0f7cedf6bc7f

Receipts root

0xfbe3f9b1b131…d788a509791c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800