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 #21524040 · ArcScan

Block

#21,524,040

2026-09-18 16:08:04 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,040
Timestamp: 49 days ago · 2026-09-18 16:08:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x8377ac9b4eaf577778bd4a37c246de4e0337718a8ea2e86e3a79800d230ae57b
Parent hash: 0x48dd8f84…78368352
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,040 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.1%645,944 / 30,000,000

Base fee

20 gwei

State root

0xf49887952ae6…a5959b988f63

Transactions root

0x661c58993fb5…cfd5bc92378c

Receipts root

0x7ee61e6531d5…eed401a6bfe9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800