Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x1a1288a7b876959e15180995b23b1dbbe3288627f3b51a42dab1d9e5366643c9 · ArcScan

Block

#21,312,050

2026-09-17 10:15:48 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,050
Timestamp: 47 days ago · 2026-09-17 10:15:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a1288a7b876959e15180995b23b1dbbe3288627f3b51a42dab1d9e5366643c9
Parent hash: 0x9571ddea…e1d175d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,050 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

33.0%9,912,303 / 30,000,000

Base fee

20 gwei

State root

0xb6c81ad88b9e…931f48e86999

Transactions root

0x1dfe2e88ffec…49202b39c135

Receipts root

0x2e05ab81afb5…b89285dfafa2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800