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 #21325844 · ArcScan

Block

#21,325,844

2026-09-17 12:12:16 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,844
Timestamp: 29 days ago · 2026-09-17 12:12:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d39a7587d1278853dccd7f372554854bd48e2d7e657f83f7c3ac51e8894d7a2
Parent hash: 0x0c2f0899…9b53a5ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,844 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

31.8%9,538,654 / 30,000,000

Base fee

20 gwei

State root

0xf3d728fa323b…a65d92bc5c8d

Transactions root

0xc2fb40b375a6…421b717c0dfa

Receipts root

0x4956369232ac…dfb54d26ba61

Nonce

0x0000000000000000

Extra data

0x00000004a817c800