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 #0x2e078c7fbe4aeb090bca6c0d1d3252f920e96b1651bd253b2a974c45f91f1806 · ArcScan

Block

#21,403,744

2026-09-17 23:11:14 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,744
Timestamp: 48 days ago · 2026-09-17 23:11:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e078c7fbe4aeb090bca6c0d1d3252f920e96b1651bd253b2a974c45f91f1806
Parent hash: 0xc64665e6…eecd49fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,744 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.0%906,374 / 30,000,000

Base fee

20 gwei

State root

0x13d28955fce2…0f05e21f8f6d

Transactions root

0x136fba158744…540a6b6a7ab6

Receipts root

0x653fb9e8ad3d…7357fbdfa30d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800