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 #21279680 · ArcScan

Block

#21,279,680

2026-09-17 05:42:19 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,680
Timestamp: 34 days ago · 2026-09-17 05:42:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e2b106ce6fa51993d7dbcb607ca7a98a997bc23f54134ee645e5b190d6570c7
Parent hash: 0x9e90f153…3b34bad5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,680 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.5%3,149,706 / 30,000,000

Base fee

20 gwei

State root

0xb3a77a70edd1…e81e24606d71

Transactions root

0x44381fbd2ae9…93b56e0c59bb

Receipts root

0x3057c75f9eb7…afc9dc347fa2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800