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 #21485031 · ArcScan

Block

#21,485,031

2026-09-18 10:38:20 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,031
Timestamp: 43 days ago · 2026-09-18 10:38:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x556a617c8dbc33398f4efbaf9b37ec686b22fda694597eb2b9cac42a92d6498a
Parent hash: 0xdbd4142d…1e937e6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,031 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.3%1,907,935 / 30,000,000

Base fee

20 gwei

State root

0x960707878675…3e49e459a51a

Transactions root

0x57b1f922c8db…b2a85fad5bee

Receipts root

0x43a13e7b9fb8…5a8cdbabe977

Nonce

0x0000000000000000

Extra data

0x00000004a817c800