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 #21273794 · ArcScan

Block

#21,273,794

2026-09-17 04:52:35 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,794
Timestamp: 35 days ago · 2026-09-17 04:52:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f959213a0bb4827ca4a59d7a3124fae65a3c5a224c3bed38e98ed2ce98ead06
Parent hash: 0x57f7565c…779647ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,794 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

13.1%3,920,628 / 30,000,000

Base fee

20 gwei

State root

0x3607cdd8875b…775f75a34ae7

Transactions root

0xd5d7aaac7c84…861118fc82ed

Receipts root

0x997ef0bb6300…b4d747d32129

Nonce

0x0000000000000000

Extra data

0x00000004a817c800