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 #0x758aa23efbe1e782a1c6e4dd30c87788a8a7ea5091879484dfad7e08f5c326b1 · ArcScan

Block

#21,619,006

2026-09-19 05:31:00 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,619,006
Timestamp: 4 days ago · 2026-09-19 05:31:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x758aa23efbe1e782a1c6e4dd30c87788a8a7ea5091879484dfad7e08f5c326b1
Parent hash: 0x51d11321…0ccc2532
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,619,006 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.9%863,017 / 30,000,000

Base fee

20 gwei

State root

0xd4815ef76c2a…e6b8c01f7aae

Transactions root

0x38cc9b560124…5d38e6d7993e

Receipts root

0x967688502c6e…a0c87823904f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800