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 #21255040 · ArcScan

Block

#21,255,040

2026-09-17 02:14:10 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,040
Timestamp: 20 days ago · 2026-09-17 02:14:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x01fa4bfb1bfd69f35b0a12d1c92db6a9dfea62209bf494dae9a95bf363447f0e
Parent hash: 0x9f8f4ddb…ef79364c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,040 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

22.4%6,728,205 / 30,000,000

Base fee

20 gwei

State root

0x229d69027fe5…3a5fc66b6007

Transactions root

0x46c3703f352a…76aae3ee5970

Receipts root

0xe730223cdf87…21f8672af02e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800