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 #21285365 · ArcScan

Block

#21,285,365

2026-09-17 06:30:21 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,365
Timestamp: 19 days ago · 2026-09-17 06:30:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xff4ccaff6475ca9fc2d84cdb2d205da320b38d59d083cfd2ea3861519c176ea8
Parent hash: 0xd9f57a46…92ce6ce5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,365 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.9%3,578,611 / 30,000,000

Base fee

20 gwei

State root

0x00e69e08401f…00e082698ab5

Transactions root

0x6bf86bd336bc…61a937b77862

Receipts root

0x5e4cb5caca16…e41bcac5903c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800