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 #21412589 · ArcScan

Block

#21,412,589

2026-09-18 00:26:00 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,589
Timestamp: 57 days ago · 2026-09-18 00:26:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a500da7083d2bea42314780ddfdc267f0b6044c94a3d92d289791d9b9b5b033
Parent hash: 0xf60a16e8…ca3b828c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,589 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.0%887,623 / 30,000,000

Base fee

20 gwei

State root

0xd7695cacb628…a4a97a33b546

Transactions root

0xe9f88b87406d…9adbe474b2a0

Receipts root

0x72907b3c2b50…ded0fe951f9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800