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 #21279474 · ArcScan

Block

#21,279,474

2026-09-17 05:40:34 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,474
Timestamp: 27 days ago · 2026-09-17 05:40:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xecf166334662000acce99248f4820ded5228765d9e3f12fd7c04f35b1a29fc08
Parent hash: 0x0e21cd03…7dea762e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,474 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.8%2,053,495 / 30,000,000

Base fee

20 gwei

State root

0xcc5dfcc8cf8d…59958da68d74

Transactions root

0xd23dd1c1bad6…9a4a5d5d445e

Receipts root

0xddc408ecaa46…fd36800e027a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800