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 #0x504c9c667dfa1f496592aa9c35c8060dff93866f90f0d6f731891248c79ebd66 · ArcScan

Block

#21,254,158

2026-09-17 02:06:44 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,158
Timestamp: 13 days ago · 2026-09-17 02:06:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x504c9c667dfa1f496592aa9c35c8060dff93866f90f0d6f731891248c79ebd66
Parent hash: 0x3e5b5548…6c1e2758
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,158 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

23.1%6,918,570 / 30,000,000

Base fee

20 gwei

State root

0xecf16671124b…b5ee1de78df6

Transactions root

0xf4ae813679f2…abe6a5254bbd

Receipts root

0x1eb91eea6a34…ed08b7e78ef8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800