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 #0x8e81c647c394c8fc6fb8172be46975a81124a67d4aa6ed9eaa017938a168e6fa · ArcScan

Block

#21,299,450

2026-09-17 08:29:22 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,450
Timestamp: 52 days ago · 2026-09-17 08:29:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x8e81c647c394c8fc6fb8172be46975a81124a67d4aa6ed9eaa017938a168e6fa
Parent hash: 0x5c8b69e3…e05a62d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,450 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

18.7%5,598,913 / 30,000,000

Base fee

20 gwei

State root

0xc4b4ace6a42d…b9a0019bb599

Transactions root

0x1a6df05565d3…479c7c7c4022

Receipts root

0x74ebe3adfee9…221e26e6d507

Nonce

0x0000000000000000

Extra data

0x00000004a817c800