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 #21557332 · ArcScan

Block

#21,557,332

2026-09-18 20:49:32 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,332
Timestamp: 17 days ago · 2026-09-18 20:49:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3f695c92cd2bc6051b837026ba8b8227a75e7e2b82356fc4ff36f293a3407cf
Parent hash: 0x2b43c974…a92dda4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,332 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.8%1,145,623 / 30,000,000

Base fee

20 gwei

State root

0xf01bc2f4f077…01a73368f24a

Transactions root

0xa3fdf41029a0…44a64a5424a3

Receipts root

0x2f3b86c83391…e3d7481270f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800