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 #21370109 · ArcScan

Block

#21,370,109

2026-09-17 18:26:58 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,109
Timestamp: 41 days ago · 2026-09-17 18:26:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x996dab419dbafe8596ce5f5ae8398f1245b2c3350b439089f1f8fa28c8838595
Parent hash: 0xa32e2d21…399409bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,109 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.3%1,576,702 / 30,000,000

Base fee

20 gwei

State root

0x98a39d2b6141…db2633bfb945

Transactions root

0x35fb00d1dce5…f3e5cb41a75d

Receipts root

0x4a13f686d552…dd71e1cce237

Nonce

0x0000000000000000

Extra data

0x00000004a817c800