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 #21485282 · ArcScan

Block

#21,485,282

2026-09-18 10:40:27 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,282
Timestamp: 47 days ago · 2026-09-18 10:40:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4039eae3a8377362770b35b15cae566939ea84976b9c77d256e39f9e9e7cc3d
Parent hash: 0x1344e4ad…8347adc4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,282 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.2%1,853,317 / 30,000,000

Base fee

20 gwei

State root

0x7163d4c16d63…e9fd36e3087e

Transactions root

0x310a8e1bd5e3…35cd6024e4d0

Receipts root

0x587fdbbffd2b…3b0353bb43c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800