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 #21375139 · ArcScan

Block

#21,375,139

2026-09-17 19:09:28 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,139
Timestamp: 4 days ago · 2026-09-17 19:09:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1f931d77ef269074da0578ef83797d9efd7f931100e6057b9ac7cf9acc9afbe
Parent hash: 0x30c157d1…7fab1fea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,139 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.0%3,612,693 / 30,000,000

Base fee

20 gwei

State root

0xb9b75a156220…0d6f542a800b

Transactions root

0xec542c65253b…551ca809aca4

Receipts root

0x8fc26a3936cb…72e4fa947534

Nonce

0x0000000000000000

Extra data

0x00000004a817c800