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 #21288489 · ArcScan

Block

#21,288,489

2026-09-17 06:56:45 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,489
Timestamp: 8 days ago · 2026-09-17 06:56:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xc26968981bc6bbc13d0d61ebc418c999bc06ab9ecc7cd6e344b8b8a3f09f7731
Parent hash: 0x8a8209df…c6bf1270
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,489 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.2%4,545,698 / 30,000,000

Base fee

20 gwei

State root

0x248bb359e2b2…401c7bb16f6c

Transactions root

0x19eac8bd7af6…58c385a9d4ae

Receipts root

0x3ee55e4c4091…53928d4363d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800