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 #21486066 · ArcScan

Block

#21,486,066

2026-09-18 10:47:05 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,486,066
Timestamp: 54 days ago · 2026-09-18 10:47:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x2576341bc39bef3372e96bb919742f22f8065ed59add0ed69ccd508b75b80436
Parent hash: 0x2f54c477…55345658
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,486,066 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.1%4,215,103 / 30,000,000

Base fee

20 gwei

State root

0x76dab4f45388…ec9cca69bc55

Transactions root

0xfa1483f3f114…b524cd1bffac

Receipts root

0x0c6a4d36e20f…71f69146eb44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800