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 #21288179 · ArcScan

Block

#21,288,179

2026-09-17 06:54:08 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,179
Timestamp: 18 days ago · 2026-09-17 06:54:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d5b580318f479a58f436b049027482701d7a8a0203e2b32054f45afedd4a47c
Parent hash: 0x00a13fd9…a6d0519a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,179 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.1%2,738,779 / 30,000,000

Base fee

20 gwei

State root

0x85919f427129…6a55d6a76c7d

Transactions root

0x382266e8e541…04d07c470879

Receipts root

0x46ab23479e1a…c90b455f6309

Nonce

0x0000000000000000

Extra data

0x00000004a817c800