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 #0x57f9cb6baa6c21654b4900662deea32d010f948898b46905e865220c9352e0d7 · ArcScan

Block

#21,380,561

2026-09-17 19:55:17 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,561
Timestamp: 18 days ago · 2026-09-17 19:55:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x57f9cb6baa6c21654b4900662deea32d010f948898b46905e865220c9352e0d7
Parent hash: 0x752825b0…86a249f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,561 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.3%1,597,057 / 30,000,000

Base fee

20 gwei

State root

0x4aaa1da9c8b9…3a3ba58de99b

Transactions root

0xefb7919ca95d…2ca4aaa77f00

Receipts root

0xbdc8331dce02…47924aaa93ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800