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 #21516045 · ArcScan

Block

#21,516,045

2026-09-18 15:00:30 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,045
Timestamp: 30 days ago · 2026-09-18 15:00:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x16281cb69cf7fcdc577d2be2abc96fa17659aa449e5336dcdcc1f7b45e022b59
Parent hash: 0x4b8c794c…543a88cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,045 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.1%4,242,280 / 30,000,000

Base fee

20 gwei

State root

0x0c835509920c…3e781ee03b7d

Transactions root

0x72111197166c…a9305ba4befc

Receipts root

0x584de92152de…d5818792fd54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800