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 #21318244 · ArcScan

Block

#21,318,244

2026-09-17 11:08:06 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,244
Timestamp: 27 days ago · 2026-09-17 11:08:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x4156324b488343b775da70db10b0144488ad5b7252d1c3d8f6ba7cfae96a67d3
Parent hash: 0xfc65a1e8…83d89268
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,244 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

39.3%11,795,240 / 30,000,000

Base fee

20 gwei

State root

0x4ef8bb36f0d4…cfe1879fbdff

Transactions root

0x4a82cc9be1d8…47991bae821b

Receipts root

0xe72f47bec218…431cedc3ab47

Nonce

0x0000000000000000

Extra data

0x00000004a817c800