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 #0x728a9b1167ba9073da577a6625ac5302bff62dc129d9423aa50a075606641204 · ArcScan

Block

#21,368,681

2026-09-17 18:14:54 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,681
Timestamp: 15 days ago · 2026-09-17 18:14:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x728a9b1167ba9073da577a6625ac5302bff62dc129d9423aa50a075606641204
Parent hash: 0x7657c06a…cd1cca14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,681 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.6%4,384,187 / 30,000,000

Base fee

20 gwei

State root

0xbf60f350bb21…12bb8bfaadd9

Transactions root

0x9f32864825de…3abd847e13cc

Receipts root

0x93f80376e76c…c2ffea4decb1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800