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 #0x5b4e9ab984d958a46bc98e408c9b0f3aa5d62b4b2ca2569fd49a3399335d0751 · ArcScan

Block

#21,542,465

2026-09-18 18:43:49 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,465
Timestamp: 30 days ago · 2026-09-18 18:43:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b4e9ab984d958a46bc98e408c9b0f3aa5d62b4b2ca2569fd49a3399335d0751
Parent hash: 0xd6ec482d…e2a56ebf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,465 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.3%1,886,826 / 30,000,000

Base fee

20 gwei

State root

0x31eb0e31bc00…16c4b2101b45

Transactions root

0x788bb563950a…b37d05f27421

Receipts root

0x682e1dadf6b5…81e18a8c5683

Nonce

0x0000000000000000

Extra data

0x00000004a817c800