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 #21541885 · ArcScan

Block

#21,541,885

2026-09-18 18:38:55 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,885
Timestamp: 11 days ago · 2026-09-18 18:38:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x82fc1aadf6202177235efdca09bbdb5cd333e6b92c1ffcaae2e1cbf46e4aa0fd
Parent hash: 0x67df5d7c…1eb657c1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,885 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.2%1,867,875 / 30,000,000

Base fee

20 gwei

State root

0x4a4176dcef46…e595c3e1923f

Transactions root

0x3197c68bdc0c…3f82e70a769b

Receipts root

0x011b7c6029c1…de89978065d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800