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 #21525064 · ArcScan

Block

#21,525,064

2026-09-18 16:16:43 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,064
Timestamp: 23 days ago · 2026-09-18 16:16:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x7449f8f9c5bf43e40a10c00793d481387b13c089cac0a0754db10a3437e14825
Parent hash: 0xbb6c79a5…772e66a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,064 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.0%885,842 / 30,000,000

Base fee

20 gwei

State root

0x251575ecc88f…c155d777fd39

Transactions root

0xd77b1e0aebe5…f9788c46837a

Receipts root

0xe808e4a68306…1192b32affd4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800