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 #21412773 · ArcScan

Block

#21,412,773

2026-09-18 00:27:33 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,773
Timestamp: 58 days ago · 2026-09-18 00:27:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x28567536f15ef67bd3fc341672bd75a2cd1ec832e76b1e471988baf7c0937630
Parent hash: 0x8c2cb6fe…e4f5e1c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,773 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.2%3,665,893 / 30,000,000

Base fee

20 gwei

State root

0x2cbc25b9da01…dd792eb71aaf

Transactions root

0x7e77788ae036…eb44789125d5

Receipts root

0x25accbe7925d…c62d33200525

Nonce

0x0000000000000000

Extra data

0x00000004a817c800