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 #0x203683ce0cd8c9348ab3ef6b717c168365463f3906b25bf525e1a3d1002b48cd · ArcScan

Block

#21,270,579

2026-09-17 04:25:25 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,579
Timestamp: 6 days ago · 2026-09-17 04:25:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x203683ce0cd8c9348ab3ef6b717c168365463f3906b25bf525e1a3d1002b48cd
Parent hash: 0xa4af0f0d…432b6b01
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,579 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.0%4,803,225 / 30,000,000

Base fee

20 gwei

State root

0xccc09adcb111…4f6da2873def

Transactions root

0x3896dadeda32…2b4d0a55b6ad

Receipts root

0xd872b101b8f7…faf3abf9f11e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800