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 #21548654 · ArcScan

Block

#21,548,654

2026-09-18 19:36:09 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,654
Timestamp: 46 days ago · 2026-09-18 19:36:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x03ee54d3e773583b5911e69517c04601e954a616d2476fd9483b14e25935ee15
Parent hash: 0x684ced52…683fd5fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,654 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.6%1,093,570 / 30,000,000

Base fee

20 gwei

State root

0x683abeb06ded…b96b8451624d

Transactions root

0x0092d85ebe3b…cb3ed3dea83c

Receipts root

0x262039e1056d…7f9383385e4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800