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 #0x4af1bd17920060eafff47137b7faaa94669e067060d384a33c5504018aaf53c3 · ArcScan

Block

#21,517,939

2026-09-18 15:16:30 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,939
Timestamp: 13 days ago · 2026-09-18 15:16:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x4af1bd17920060eafff47137b7faaa94669e067060d384a33c5504018aaf53c3
Parent hash: 0x01734e8e…06d1bbaa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,939 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.9%4,172,811 / 30,000,000

Base fee

20 gwei

State root

0x267a22091277…a2afb1db7cd7

Transactions root

0x2c0e086aaa0f…0c3ccb40d436

Receipts root

0xbe2e3de19139…ca832eb63f71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800