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 #21485885 · ArcScan

Block

#21,485,885

2026-09-18 10:45:33 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,885
Timestamp: 53 days ago · 2026-09-18 10:45:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x1050bcbcc6eccb188c47b56dd6c701ea45f8f209df9b1897be6c32514575dc6a
Parent hash: 0xe3b46271…85b818b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,885 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.2%367,601 / 30,000,000

Base fee

20 gwei

State root

0x9291f067c89e…07443714ef56

Transactions root

0x66875cd253ec…655f005d1c1e

Receipts root

0x4c08f89383fd…551ec1c7a1b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800