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 #21553285 · ArcScan

Block

#21,553,285

2026-09-18 20:15:19 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,285
Timestamp: 6 days ago · 2026-09-18 20:15:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ebd2fdb323aa2ae6c7bd43dc2882044919ba3fb8799b3df101530622e9a0739
Parent hash: 0xd55dfcf0…f2816871
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,285 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.1%642,503 / 30,000,000

Base fee

20 gwei

State root

0x902014a49182…e68d88028d1b

Transactions root

0xcd249f72c8d4…290c89d914fa

Receipts root

0x798e51fa8a6c…a39cf988f1a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800