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 #21481559 · ArcScan

Block

#21,481,559

2026-09-18 10:08:59 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,559
Timestamp: 50 days ago · 2026-09-18 10:08:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9e44fbeff7ec78b628076a4a99a6e559c3c7b4ca07ce55a9219614bf0d4c572
Parent hash: 0x273843c0…0131d783
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,559 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.9%2,682,002 / 30,000,000

Base fee

20 gwei

State root

0x5a2a3467836e…c55ff21864f0

Transactions root

0x2a8279aff04f…32b907964dc0

Receipts root

0x73c6d4f5948e…8f0eef0566b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800