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 #21370970 · ArcScan

Block

#21,370,970

2026-09-17 18:34:15 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,970
Timestamp: 15 days ago · 2026-09-17 18:34:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x48acba2293e1bd8684bf8efdbbf7d1187a9c6dc5cc337c161aae2a176b55ea58
Parent hash: 0x14cb3280…a4cd2bbf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,970 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

41.0%12,307,334 / 30,000,000

Base fee

20 gwei

State root

0xff3706eae95f…a49db0376acc

Transactions root

0xe95b8e655dd5…7c809a7d9dfe

Receipts root

0x01e746d5fdf7…685df9a9ffbb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800