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 #21280415 · ArcScan

Block

#21,280,415

2026-09-17 05:48:31 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,415
Timestamp: 48 days ago · 2026-09-17 05:48:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x72acc948eb443f5d45e3f90d3a451cd47127589dc31f4416cf3dd0b0380c5cb4
Parent hash: 0xafc043d7…abb1c34f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,415 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.9%2,661,763 / 30,000,000

Base fee

20 gwei

State root

0x34286d1b3dba…e1410faa98d4

Transactions root

0x7df54e8b7370…666c3619f9c1

Receipts root

0x9a3206081631…e8456c7d3fd2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800