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 #21508107 · ArcScan

Block

#21,508,107

2026-09-18 13:53:25 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,107
Timestamp: 54 days ago · 2026-09-18 13:53:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xb992c4173a236a0340e31e1b56abebe2f66873819e53192e52dc0417f0ccfe17
Parent hash: 0xe949b3e6…c309540d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,107 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

12.1%3,642,032 / 30,000,000

Base fee

20 gwei

State root

0xdb6d620e037b…c90441227023

Transactions root

0x90da09ad28ad…3751d3d48242

Receipts root

0x9f20058dd8ed…dfe19c2ed991

Nonce

0x0000000000000000

Extra data

0x00000004a817c800