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 #21245166 · ArcScan

Block

#21,245,166

2026-09-17 00:50:48 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,166
Timestamp: 15 days ago · 2026-09-17 00:50:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x04411e1399ba5907d88b51d336dc40f82ff0b0c41b448e8ee99aa07d19ce03f3
Parent hash: 0x8ad819ce…d999121d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,166 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

24.9%7,476,780 / 30,000,000

Base fee

20 gwei

State root

0xa1ba32e55f37…4bfc8f112d0b

Transactions root

0xf62517ed7b4d…515a147e8ef0

Receipts root

0xaf64d87fb200…0a133c78458b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800