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 #0xcd351d2811fdc4df318f4cec13411e8f477c35868115fb9d79a16e9e1ac952bf · ArcScan

Block

#21,309,949

2026-09-17 09:58:04 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,949
Timestamp: 25 days ago · 2026-09-17 09:58:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd351d2811fdc4df318f4cec13411e8f477c35868115fb9d79a16e9e1ac952bf
Parent hash: 0xeac91237…3b8d6a5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,949 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.7%4,116,180 / 30,000,000

Base fee

20 gwei

State root

0x5bec5fba4500…df0c5e8f94c7

Transactions root

0xa34692c3a683…72e5077b076a

Receipts root

0x6da73c0980fc…4f562e8b17ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800