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

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 #21293220 · ArcScan

Block

#21,293,220

2026-09-17 07:36:43 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,293,220
Timestamp: 6 days ago · 2026-09-17 07:36:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xe44afd87cb8e5ceb35f233e788e201d0cdd53b051ed4c0f4083db5ea00101e56
Parent hash: 0x0149bd9c…589919f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,293,220 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.6%2,878,852 / 30,000,000

Base fee

20 gwei

State root

0x0e48a3b794a5…c4f2cee0657d

Transactions root

0xfc231dc35413…adbccdd9e80e

Receipts root

0x055b12fb3a46…fd74d84e9e30

Nonce

0x0000000000000000

Extra data

0x00000004a817c800