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 #21255335 · ArcScan

Block

#21,255,335

2026-09-17 02:16:40 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,335
Timestamp: 29 days ago · 2026-09-17 02:16:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0602c08d26e3b054de0ea4917ff7d7b190cdf30181b7d4d9bcf73e0855a28c2
Parent hash: 0xf0dc10fc…28e563fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,335 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

45.9%13,769,016 / 30,000,000

Base fee

20 gwei

State root

0x0f3f7a2259fd…2ef72a8a80ce

Transactions root

0x788ea0d8c036…91b884d1da01

Receipts root

0x80a6b5d7727d…65a9d45912f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800