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 #0xb3b15b429146b4cafead5a66882c9687d0f3391e373435650fa0726ee49689c3 · ArcScan

Block

#21,486,053

2026-09-18 10:46:59 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,486,053
Timestamp: 54 days ago · 2026-09-18 10:46:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3b15b429146b4cafead5a66882c9687d0f3391e373435650fa0726ee49689c3
Parent hash: 0xc3c2a672…b753bb15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,486,053 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.3%2,198,688 / 30,000,000

Base fee

20 gwei

State root

0x9744a1e7d8b1…053252391212

Transactions root

0x29ffdb7799a2…6eb7e51b5ef3

Receipts root

0x4bd916e4f00d…beba1b4c769b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800