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 #21351947 · ArcScan

Block

#21,351,947

2026-09-17 15:52:44 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,947
Timestamp: 25 days ago · 2026-09-17 15:52:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x30c74ab7a46b90ffc4a241f2b836ff7ea0afde49f089dbf06b9c904f532589b0
Parent hash: 0x168424b8…75e0bb48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,947 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.6%3,489,082 / 30,000,000

Base fee

20 gwei

State root

0x50496a3490c9…2fa674d61acb

Transactions root

0x6d7ac133df39…8d5c49c65cc2

Receipts root

0x4326b3cf3f36…97fe06a904f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800