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 #21245206 · ArcScan

Block

#21,245,206

2026-09-17 00:51:09 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,206
Timestamp: 14 days ago · 2026-09-17 00:51:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xe90d2f5b1e4fbf3b01b1ac015aafd3e783df3bc4b3c217d97f5c4d21a20256ca
Parent hash: 0x1a2332d3…95f11f28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,206 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.2%3,369,628 / 30,000,000

Base fee

20 gwei

State root

0x2e539eff94cd…debd8311442f

Transactions root

0xa1207770cb55…c50553836ac1

Receipts root

0x7e2b482b8c49…c47e5360b51d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800