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 #21528319 · ArcScan

Block

#21,528,319

2026-09-18 16:44:15 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,319
Timestamp: 6 days ago · 2026-09-18 16:44:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x89d7552e76fb55698cc4b2b1e58a199a8687800a40cb75c363169255f340339a
Parent hash: 0xf9e790fa…41fb4943
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,319 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.5%1,639,282 / 30,000,000

Base fee

20 gwei

State root

0x314b133ba4a7…884ced7a7802

Transactions root

0x069a4bcc6a5a…e8b21a002940

Receipts root

0xa45665549027…abca5097ec32

Nonce

0x0000000000000000

Extra data

0x00000004a817c800