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 #21355825 · ArcScan

Block

#21,355,825

2026-09-17 16:25:29 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,825
Timestamp: 33 days ago · 2026-09-17 16:25:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0c375620f2846ca6b4b7ee1c3d3a9c583d95a99135bef12ccadb4ff196c284b
Parent hash: 0x7f640d80…3b155465
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,825 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.8%2,030,577 / 30,000,000

Base fee

20 gwei

State root

0x01a212eca2ac…25aba105786d

Transactions root

0xd263d6857a93…5a2d65137b90

Receipts root

0x7df5a89dc606…7678e1319045

Nonce

0x0000000000000000

Extra data

0x00000004a817c800