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 #21284123 · ArcScan

Block

#21,284,123

2026-09-17 06:19:51 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,123
Timestamp: 17 days ago · 2026-09-17 06:19:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xa911470c3578004afa9008d260cb5fe26978d834353c336d828f4cc1b9e7ab55
Parent hash: 0xcfb7bb91…1af84cf1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,123 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.9%3,568,261 / 30,000,000

Base fee

20 gwei

State root

0x9047dd09329c…8543bd010e86

Transactions root

0x906fa7515330…3c3e39c10525

Receipts root

0x9977196f8341…db62ed7ebbd1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800