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 #0x191d719776f8b504af107fbd97536f284e151cf64b1bdcc24f755dc3eeca6827 · ArcScan

Block

#21,508,289

2026-09-18 13:54:57 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,289
Timestamp: 53 days ago · 2026-09-18 13:54:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x191d719776f8b504af107fbd97536f284e151cf64b1bdcc24f755dc3eeca6827
Parent hash: 0xc0d02517…2c87e07a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,289 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.0%910,882 / 30,000,000

Base fee

20 gwei

State root

0xad7c1f46c403…13fa5a8e098f

Transactions root

0x65f012f646fb…8036d697594d

Receipts root

0xff9323f21db0…022892f68d8d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800