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 #0xffabf3cdb04a342777f90588d0065456b4385059739ce66e4b853705398ef02a · ArcScan

Block

#21,176,621

2026-09-16 15:12:13 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,176,621
Timestamp: 3 days ago · 2026-09-16 15:12:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xffabf3cdb04a342777f90588d0065456b4385059739ce66e4b853705398ef02a
Parent hash: 0x1d9635ad…e88986ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,176,621 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

35.2%10,571,551 / 30,000,000

Base fee

138.9861492 gwei

State root

0x06313e176910…d343948448b7

Transactions root

0x7a70e17af1ee…fb7d137d42bb

Receipts root

0x4bd6fdf3e223…78d0f6662d06

Nonce

0x0000000000000000

Extra data

0x000000203da3f7c3