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 #21361287 · ArcScan

Block

#21,361,287

2026-09-17 17:12:26 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,287
Timestamp: 3 days ago · 2026-09-17 17:12:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x770852bc9e9befd406c52c55f8b211e546d5889bfc52aaf51d92b84f7d42538c
Parent hash: 0x32afb4dd…2d98f440
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,287 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.1%627,805 / 30,000,000

Base fee

20 gwei

State root

0xa69630c8f6ac…ba26fa1482b4

Transactions root

0xb0639333db35…33db4f96993e

Receipts root

0xb9898b14b44e…cc6da174db60

Nonce

0x0000000000000000

Extra data

0x00000004a817c800