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 #21244378 · ArcScan

Block

#21,244,378

2026-09-17 00:44:09 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,378
Timestamp: 16 days ago · 2026-09-17 00:44:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2797e1a83e44086ee294a2f18a3c979fe79a444c2ba1fe430312c47580a61e3
Parent hash: 0x3ca76193…cf186e55
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,378 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

31.0%9,312,881 / 30,000,000

Base fee

20 gwei

State root

0x935e5401c83e…7c0c62835641

Transactions root

0x06f387a424f7…0e7fc150ef8a

Receipts root

0x848d58697411…96ca7cbfc9cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800