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 #21482421 · ArcScan

Block

#21,482,421

2026-09-18 10:16:16 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,482,421
Timestamp: 33 days ago · 2026-09-18 10:16:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a53a8bda589030ed903b037dbf9845b4b73c7869578c691dc497beffbd8f438
Parent hash: 0x9e5dc9eb…9ca15b64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,482,421 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.2%3,061,995 / 30,000,000

Base fee

20 gwei

State root

0x2aabe2df23b6…0e4d270513a3

Transactions root

0x6e2de8bfdf29…459400c51d80

Receipts root

0x69223061a9b0…c58baa4aa6a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800