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 #21283974 · ArcScan

Block

#21,283,974

2026-09-17 06:18:36 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,974
Timestamp: 20 days ago · 2026-09-17 06:18:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a4b2aaf580a919449030f84c55b6a36878239dbba8b3f8b6af25c71fa64ce03
Parent hash: 0xc85b3275…87fed27d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,974 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

21.5%6,451,264 / 30,000,000

Base fee

20 gwei

State root

0x88236738322b…df7294f2249a

Transactions root

0xd4280fc2122f…9a0fb0e4a63c

Receipts root

0xb4090f0d68fa…315b21458a26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800