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 #21517774 · ArcScan

Block

#21,517,774

2026-09-18 15:15:06 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,774
Timestamp: 9 days ago · 2026-09-18 15:15:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xf57424959e73fca5b632ec448a4ee350170ddd718922fd16997db56244a6bbc3
Parent hash: 0x0f8f3343…e800baad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,774 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.4%1,911,753 / 30,000,000

Base fee

20 gwei

State root

0x6cf8a9042efe…e5e12f4a3841

Transactions root

0x9cf2c5d7b1f6…b2c25733f14f

Receipts root

0x0e7e241410c1…e9881acd066b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800