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 #21329178 · ArcScan

Block

#21,329,178

2026-09-17 12:40:25 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,178
Timestamp: 46 days ago · 2026-09-17 12:40:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x2613979332f1730535fd7240ffbd126a1a3f3ce56bdbff8358754023bb17ccaa
Parent hash: 0x0f6a4e87…897ddff5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,178 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

19.3%5,804,137 / 30,000,000

Base fee

20 gwei

State root

0x1b55f0311f71…1e19e8c408cf

Transactions root

0x97f83e364ab9…9fb1676e3042

Receipts root

0x8e20cfe52ec0…0e10cc8211d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800