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 #0xc29221ae24a5260fa9852f60a7d08b9e22a1cfe942a2d45939ece320e2390bd1 · ArcScan

Block

#21,529,978

2026-09-18 16:58:16 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,978
Timestamp: 51 days ago · 2026-09-18 16:58:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xc29221ae24a5260fa9852f60a7d08b9e22a1cfe942a2d45939ece320e2390bd1
Parent hash: 0xeadaafea…d13c31f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,978 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.4%2,536,847 / 30,000,000

Base fee

20 gwei

State root

0xe4854a0ed126…e5f63e262b4d

Transactions root

0x6974ff14d14e…c90d7b4a698c

Receipts root

0x449b5815514b…0505ea782dfa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800