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 #0x8fa16f6e1c9d64382d6c0c610c40367df810d4fe57ccb5b3d449158c753f81e2 · ArcScan

Block

#21,305,104

2026-09-17 09:17:08 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,104
Timestamp: 33 days ago · 2026-09-17 09:17:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x8fa16f6e1c9d64382d6c0c610c40367df810d4fe57ccb5b3d449158c753f81e2
Parent hash: 0xaebfebf0…61174809
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,104 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

22.7%6,817,907 / 30,000,000

Base fee

20 gwei

State root

0x40ba3fd0f0f9…4edb6c071c3e

Transactions root

0x615c466cfc90…887b9d6c8420

Receipts root

0x5beb15d953ac…4d50dee59470

Nonce

0x0000000000000000

Extra data

0x00000004a817c800