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 #0x124ef25e799cc1b101ca3c3ac3dee6d8963524c7057fd1ebf00258ef309b44ce · ArcScan

Block

#21,345,243

2026-09-17 14:56:07 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,243
Timestamp: 54 days ago · 2026-09-17 14:56:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x124ef25e799cc1b101ca3c3ac3dee6d8963524c7057fd1ebf00258ef309b44ce
Parent hash: 0x3c75a37d…2576a87d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,243 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.3%2,184,490 / 30,000,000

Base fee

20 gwei

State root

0x9233e6836de5…7ab37cc1ba00

Transactions root

0xfdd4c65e8076…43e37be13014

Receipts root

0xc54259c3a7be…4048df6e29e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800