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 #21341167 · ArcScan

Block

#21,341,167

2026-09-17 14:21:41 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,341,167
Timestamp: 59 days ago · 2026-09-17 14:21:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3547e2abd738f09e36a5aab688ce1c852926594b747666c92804286019a6cf4
Parent hash: 0xdbd7a6b2…a52c59ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,341,167 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.7%4,395,124 / 30,000,000

Base fee

20 gwei

State root

0xa6ec86c16d94…28c409eb8b22

Transactions root

0xe5c5f7077472…91f99a85683a

Receipts root

0xdf37fcfd29ac…1b26a709f29b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800