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 #21548433 · ArcScan

Block

#21,548,433

2026-09-18 19:34:17 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,433
Timestamp: 47 days ago · 2026-09-18 19:34:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x897e1bb7485ee309e3f8bf36788f4b1a2214b683a119e3b46d388baaa98797ce
Parent hash: 0xe22d0f4a…eb5e4aab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,433 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.1%944,168 / 30,000,000

Base fee

20 gwei

State root

0x3a19603ea7be…5168b2e85bb8

Transactions root

0x53c7580cd7f0…7df66992ee63

Receipts root

0x25b455b9c2d9…d61728588958

Nonce

0x0000000000000000

Extra data

0x00000004a817c800