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 #0x9ca5e18124b46e2e72ee6d6b7451b1b38f30c61a7102ecbcdf92ae825f84aa6d · ArcScan

Block

#21,441,394

2026-09-18 04:29:27 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,394
Timestamp: 57 days ago · 2026-09-18 04:29:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ca5e18124b46e2e72ee6d6b7451b1b38f30c61a7102ecbcdf92ae825f84aa6d
Parent hash: 0xf9e52bd0…97135151
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,394 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.8%1,751,125 / 30,000,000

Base fee

20 gwei

State root

0xee46b0489c9d…c2a9c21d0c9b

Transactions root

0x8a7f9d5c0446…4e979b6d2822

Receipts root

0xe6f2e9e4a862…4fc1666fb8a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800