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 #21266042 · ArcScan

Block

#21,266,042

2026-09-17 03:47:06 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,042
Timestamp: 13 days ago · 2026-09-17 03:47:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x76036c35858e05e76b87c0caac0a22b326ea4ba72f2c6ae8373d511fac9a8f18
Parent hash: 0x09e6d77d…c6a09a5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,042 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

24.3%7,282,805 / 30,000,000

Base fee

20 gwei

State root

0xd8ea07645288…870b1df01f19

Transactions root

0x3013e860169c…f713b3313367

Receipts root

0x76dd16f6799f…51dc4e2dbded

Nonce

0x0000000000000000

Extra data

0x00000004a817c800