Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xcbb2ddcd8a7196379328ce5432033dfcbd2a988c61f2fe1a87a24b44f67d07fe · ArcScan

Block

#21,558,773

2026-09-18 21:01:43 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,773
Timestamp: 52 days ago · 2026-09-18 21:01:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xcbb2ddcd8a7196379328ce5432033dfcbd2a988c61f2fe1a87a24b44f67d07fe
Parent hash: 0x4204c5d3…f974f45c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,773 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.3%1,003,758 / 30,000,000

Base fee

20 gwei

State root

0xc654bed66fa1…2f9a89bd1c26

Transactions root

0xf5ca3c621338…41e547cdc849

Receipts root

0xc099f47e3d49…8f1fa6cb32da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800