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 #0xcef407bbcd1414b75d00b2a3a8c30781f783c7b21d579a79877da8f20ee14d69 · ArcScan

Block

#21,548,048

2026-09-18 19:31:01 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,048
Timestamp: 51 days ago · 2026-09-18 19:31:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xcef407bbcd1414b75d00b2a3a8c30781f783c7b21d579a79877da8f20ee14d69
Parent hash: 0x49ccdc2a…3d5a6e63
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,048 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.6%787,638 / 30,000,000

Base fee

20 gwei

State root

0x712923c47bcd…f2091f945bd0

Transactions root

0xe80db5985c7d…53ab8abdef8a

Receipts root

0x3c6f8d0722fc…0d3a7d8abb52

Nonce

0x0000000000000000

Extra data

0x00000004a817c800