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 #21618858 · ArcScan

Block

#21,618,858

2026-09-19 05:29:45 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,618,858
Timestamp: 9 days ago · 2026-09-19 05:29:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5f694f088601c1f9fc7a408287565605077d1ad61236657bbf27a19144bd4d9
Parent hash: 0x5ae0ed78…9481b97b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,618,858 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.8%3,527,025 / 30,000,000

Base fee

20 gwei

State root

0x7c1d80064281…9dc5c2e7215f

Transactions root

0x208618fc1b84…386fe783a64b

Receipts root

0x7b1cebb9a80d…ec87f2c6ded0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800