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 #0xc5ecad5e6499eee40c8fef259e98d953fbd6e6451f1fad9e13abaacf64b285f0 · ArcScan

Block

#21,353,745

2026-09-17 16:07:56 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,745
Timestamp: 23 days ago · 2026-09-17 16:07:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5ecad5e6499eee40c8fef259e98d953fbd6e6451f1fad9e13abaacf64b285f0
Parent hash: 0x0467f396…84482413
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,745 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

23.5%7,054,915 / 30,000,000

Base fee

20 gwei

State root

0x16d4fba76b63…99d6673055bc

Transactions root

0x32a908d6ebad…33c657d9a053

Receipts root

0xff54ffc36dc4…e0c738782e29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800