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 #0x75cb5371d357c823c579d4844294ea305718d579cb41235345ca7225d19a8198 · ArcScan

Block

#21,565,478

2026-09-18 21:58:25 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,478
Timestamp: 54 days ago · 2026-09-18 21:58:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x75cb5371d357c823c579d4844294ea305718d579cb41235345ca7225d19a8198
Parent hash: 0x5ea13f60…3e77555a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,478 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.3%1,286,151 / 30,000,000

Base fee

20 gwei

State root

0xacdd6581500f…280f1c4f0336

Transactions root

0xad7c0132a4d8…8c298f645aa0

Receipts root

0x0b8f15800988…96584bf4878d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800