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 #21248280 · ArcScan

Block

#21,248,280

2026-09-17 01:17:06 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,280
Timestamp: 13 days ago · 2026-09-17 01:17:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd4945b4167361703f9ff9c15d2e4dad75b9e91d1fa695b7af65eb1098b172f4
Parent hash: 0x37f7998d…302df8b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,280 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

26.4%7,912,408 / 30,000,000

Base fee

20 gwei

State root

0x8d8078795f42…7bb81ca3ce92

Transactions root

0xeb17ac8e149d…47d4be28f442

Receipts root

0x4fa8c8c4a787…beb712b792cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800