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 #21302374 · ArcScan

Block

#21,302,374

2026-09-17 08:54:04 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,374
Timestamp: 14 days ago · 2026-09-17 08:54:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xd408bed45ff9b07852f20c303c30cc14547497b648f3d0aa913a6399f98ddea3
Parent hash: 0x1158519f…b719b309
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,374 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.8%3,555,158 / 30,000,000

Base fee

20 gwei

State root

0xd21f1af60670…58c4aa68cafd

Transactions root

0xa7fa7b0b6ce0…24c5ab79510f

Receipts root

0xe3957adea950…1571f326cbe4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800