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 #21416508 · ArcScan

Block

#21,416,508

2026-09-18 00:59:07 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,508
Timestamp: 57 days ago · 2026-09-18 00:59:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x717cc8f2244a022172befd07e7aa915051720ef946a1eaba9f41c561d8b66115
Parent hash: 0xa6cecd03…5fbfa8b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,508 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.3%2,481,248 / 30,000,000

Base fee

20 gwei

State root

0x6dc0c81c008a…17979dd469b5

Transactions root

0x6f98801fb01a…5a435a0ed582

Receipts root

0x6aeb770d2b37…f99fb13cbbfc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800