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 #0xd6211b3f4425b1cc67ace64f4e7f61a6fca381ed3a608e12a020e7a3edae44e1 · ArcScan

Block

#21,369,139

2026-09-17 18:18:46 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,139
Timestamp: 30 days ago · 2026-09-17 18:18:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xd6211b3f4425b1cc67ace64f4e7f61a6fca381ed3a608e12a020e7a3edae44e1
Parent hash: 0xcea03ddf…7aebb813
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,139 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

22.2%6,670,496 / 30,000,000

Base fee

20 gwei

State root

0xaa181b8e7321…8b2ec9cea2ab

Transactions root

0xec7a09671831…33e93bb063a4

Receipts root

0x75bfcde303c9…823d4f8883a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800