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 #0x7e20a621690fb6cd25ab85cd851128e07457b103d8896f462c87784304218604 · ArcScan

Block

#21,402,857

2026-09-17 23:03:44 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,857
Timestamp: 20 days ago · 2026-09-17 23:03:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x7e20a621690fb6cd25ab85cd851128e07457b103d8896f462c87784304218604
Parent hash: 0x4a5b6472…90a15c71
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,857 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.0%1,498,895 / 30,000,000

Base fee

20 gwei

State root

0x05c4526a15b3…11519bcb161d

Transactions root

0x265eab0cd8a2…4757777e688d

Receipts root

0x61a56e2efc2e…a15807801b28

Nonce

0x0000000000000000

Extra data

0x00000004a817c800