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 #21519610 · ArcScan

Block

#21,519,610

2026-09-18 15:30:37 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,610
Timestamp: 52 days ago · 2026-09-18 15:30:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0fe2296c9a4739796c5342ef94129e1872eb1c594d6f17c498dd46b6cf4662c
Parent hash: 0x186c3fa6…cc189f4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,610 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.6%1,390,211 / 30,000,000

Base fee

20 gwei

State root

0xa1bfc6a5b097…aeee2bd63754

Transactions root

0x0fca542a867e…f8cec09db658

Receipts root

0xba2974453b61…9d9654fc28ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800