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 #21316718 · ArcScan

Block

#21,316,718

2026-09-17 10:55:13 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,718
Timestamp: 52 days ago · 2026-09-17 10:55:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x61fb7409ca6190714c64bb75ebe5fab946f379f65f1e9c401be4ffff5e375eed
Parent hash: 0xaf8c2e62…4cae5bb5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,718 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.4%4,619,178 / 30,000,000

Base fee

20 gwei

State root

0x8fb15c230ccc…b5e317d8c941

Transactions root

0x4b4577ed5284…69b7dd79fab5

Receipts root

0xa34dafd4dd44…14a19755d083

Nonce

0x0000000000000000

Extra data

0x00000004a817c800