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

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 #21379552 · ArcScan

Block

#21,379,552

2026-09-17 19:46:45 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,552
Timestamp: 48 days ago · 2026-09-17 19:46:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ee2414e50832d13d83ac371600ebd6366469c4d538961bf76c64dd7f5ff2478
Parent hash: 0x4d292e60…c8becb61
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,552 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.6%1,686,343 / 30,000,000

Base fee

20 gwei

State root

0xd0cd7aecc2c6…dad727ecd0f5

Transactions root

0xef7e471993b3…664fbb6279bd

Receipts root

0x4bfa71d0cc09…d69c0596dfdf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800