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 #0x0a2ece0d9556c9d2c432c27fb4d7e186b07c1075bec7d1d43f533a17aa550bbc · ArcScan

Block

#21,516,141

2026-09-18 15:01:18 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,141
Timestamp: 27 days ago · 2026-09-18 15:01:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a2ece0d9556c9d2c432c27fb4d7e186b07c1075bec7d1d43f533a17aa550bbc
Parent hash: 0xfa67f160…3cc4660b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,141 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

36.5%10,949,243 / 30,000,000

Base fee

20 gwei

State root

0x0486d62b5336…b8bc5b5666dd

Transactions root

0x6f52be6f3064…062e7c513360

Receipts root

0x9be8a9f57ca8…421ece18c838

Nonce

0x0000000000000000

Extra data

0x00000004a817c800