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 #21355089 · ArcScan

Block

#21,355,089

2026-09-17 16:19:17 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,089
Timestamp: 11 days ago · 2026-09-17 16:19:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3336d1f041071ed93a920a715ee758f64953c5d448e63f84896690ee3204089
Parent hash: 0xfe20cb61…94429f71
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,089 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.9%3,567,778 / 30,000,000

Base fee

20 gwei

State root

0xb758dc526223…dd79ab546fc1

Transactions root

0xa6a2ea68e590…348f21632e1a

Receipts root

0x9f39cc6d818e…88a3682d26c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800