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 #21375639 · ArcScan

Block

#21,375,639

2026-09-17 19:13:41 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,639
Timestamp: 21 days ago · 2026-09-17 19:13:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xf313138c9aa17718479ae75a738edbbbb4f318fc0f37d570400e0dd15fc6eebe
Parent hash: 0xf22f4243…460845cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,639 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

17.4%5,207,590 / 30,000,000

Base fee

20 gwei

State root

0x8f059a569ddc…9c047a5fc12f

Transactions root

0x0e1850bfe644…ec5402f0f2eb

Receipts root

0xce29df734687…fe39e68996fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800