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 #21570658 · ArcScan

Block

#21,570,658

2026-09-18 22:42:13 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,658
Timestamp: 55 days ago · 2026-09-18 22:42:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x9833588ca5e13475b0a0a7ef0fbe000e268d7063f7d6cfa6db056422f82c439d
Parent hash: 0xc793efc0…31cc6bec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,658 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.5%2,254,341 / 30,000,000

Base fee

20 gwei

State root

0x17afc0638364…51602e2741a0

Transactions root

0x9cca8c9e063e…994ac330982d

Receipts root

0x3d82c8e83cc6…68334396a8c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800