Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf0c56812252a79acced076ee4f237571efa21a0e897cd284046f9d5c82841ed8 · ArcScan

Block

#21,481,129

2026-09-18 10:05:21 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,129
Timestamp: 54 days ago · 2026-09-18 10:05:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xf0c56812252a79acced076ee4f237571efa21a0e897cd284046f9d5c82841ed8
Parent hash: 0x27027211…e43327d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,129 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.0%2,091,433 / 30,000,000

Base fee

20 gwei

State root

0x652a69400797…69d6bc097a89

Transactions root

0xb302bfb4f5ad…7dddc21f4829

Receipts root

0xb4ba923b51cf…556c23eeeae2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800