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 #21519369 · ArcScan

Block

#21,519,369

2026-09-18 15:28:35 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,369
Timestamp: 50 days ago · 2026-09-18 15:28:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf25db914f0bee4158c3aa021e6a5134f858fe971d09119a36afd7aa8779b8d6
Parent hash: 0xd34937e4…4cadda34
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,369 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.6%3,479,187 / 30,000,000

Base fee

20 gwei

State root

0x0ec6d4868d1c…05c7cab0df7b

Transactions root

0x71df8d525034…95836d6c254c

Receipts root

0xdefb385ac900…8f3a3254f6a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800