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 #0xc2746b1c60d10c7e61e291963648bcfeede488f9d68159493b195c8964192d5e · ArcScan

Block

#21,403,308

2026-09-17 23:07:32 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,308
Timestamp: 36 days ago · 2026-09-17 23:07:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2746b1c60d10c7e61e291963648bcfeede488f9d68159493b195c8964192d5e
Parent hash: 0xde48337d…098ca5cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,308 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

52.5%15,757,017 / 30,000,000

Base fee

20 gwei

State root

0x6ece3d4c2bb4…37969ca07a54

Transactions root

0x49d4218200fa…18a99337d645

Receipts root

0x74d96a64d1e3…ec6add5f35e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800