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 #21355102 · ArcScan

Block

#21,355,102

2026-09-17 16:19:23 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,102
Timestamp: 11 days ago · 2026-09-17 16:19:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa848596130ac9f51f9bccfb260f675a3cb4a1d369fddd57a9870a27f0a6a562
Parent hash: 0x414c68ad…53090ccf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,102 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.3%4,880,954 / 30,000,000

Base fee

20 gwei

State root

0xbcea9b23266c…56371f4b979b

Transactions root

0x9874fd182e49…65d64ee78bbb

Receipts root

0x5fde5f93d8f4…e5c70cf1380a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800